Search criteria
22 vulnerabilities by TryGhost
CVE-2026-53943 (GCVE-0-2026-53943)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:13 – Updated: 2026-06-24 18:48
VLAI?
Title
Ghost: Cache-poisoning XSS in Ghost frontend via x-ghost-preview header
Summary
Ghost is a Node.js content management system. From until 6.37.0, when Ghost is behind a shared caching layer that results in cached content being shared between different visitors, an unauthenticated user could send an x-ghost-preview header that altered the rendered frontend response. In affected cache configurations, that response could be stored and served to subsequent visitors requesting the same page, allowing cache poisoning of request-specific preview output. When running Ghost's frontend and admin panel on the same domain this could be used to take over staff user accounts. When running these on different domains staff accounts have no exposure. This vulnerability is fixed in 6.37.0.
Severity ?
9.6 (Critical)
CWE
- CWE-524 - Use of Cache Containing Sensitive Information
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53943",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-24T18:40:56.579441Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:48:56.416Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.0.0, \u003c 6.37.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From until 6.37.0, when Ghost is behind a shared caching layer that results in cached content being shared between different visitors, an unauthenticated user could send an x-ghost-preview header that altered the rendered frontend response. In affected cache configurations, that response could be stored and served to subsequent visitors requesting the same page, allowing cache poisoning of request-specific preview output. When running Ghost\u0027s frontend and admin panel on the same domain this could be used to take over staff user accounts. When running these on different domains staff accounts have no exposure. This vulnerability is fixed in 6.37.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-524",
"description": "CWE-524: Use of Cache Containing Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:13:04.114Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-62q6-4hv4-vjrw",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-62q6-4hv4-vjrw"
}
],
"source": {
"advisory": "GHSA-62q6-4hv4-vjrw",
"discovery": "UNKNOWN"
},
"title": "Ghost: Cache-poisoning XSS in Ghost frontend via x-ghost-preview header"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53943",
"datePublished": "2026-06-24T18:13:04.114Z",
"dateReserved": "2026-06-11T15:50:01.280Z",
"dateUpdated": "2026-06-24T18:48:56.416Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53944 (GCVE-0-2026-53944)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:10 – Updated: 2026-06-24 18:50
VLAI?
Title
Ghost: Private IP filtering bypass to make server-side requests to internal services
Summary
Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in 6.21.1.
Severity ?
5.8 (Medium)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53944",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-24T18:50:11.644766Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:50:17.772Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.0.9, \u003c 6.21.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn\u0027t going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in 6.21.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-184",
"description": "CWE-184: Incomplete List of Disallowed Inputs",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:10:30.985Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-wvp2-4qqp-4h3r",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-wvp2-4qqp-4h3r"
}
],
"source": {
"advisory": "GHSA-wvp2-4qqp-4h3r",
"discovery": "UNKNOWN"
},
"title": "Ghost: Private IP filtering bypass to make server-side requests to internal services"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53944",
"datePublished": "2026-06-24T18:10:30.985Z",
"dateReserved": "2026-06-11T15:50:01.280Z",
"dateUpdated": "2026-06-24T18:50:17.772Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53945 (GCVE-0-2026-53945)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:09 – Updated: 2026-06-25 15:38
VLAI?
Title
Ghost: Server-side request forgery via DNS rebinding in external request handling
Summary
Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, Ghost’s private-IP check for outbound HTTP requests could be bypassed via DNS rebinding, allowing an attacker to coerce the Ghost server into reaching hosts on internal networks through features that issue external fetches. This vulnerability is fixed in 6.21.1.
Severity ?
4 (Medium)
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53945",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-25T15:38:04.884131Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-25T15:38:22.262Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.0.9, \u003c 6.21.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, Ghost\u2019s private-IP check for outbound HTTP requests could be bypassed via DNS rebinding, allowing an attacker to coerce the Ghost server into reaching hosts on internal networks through features that issue external fetches. This vulnerability is fixed in 6.21.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-367",
"description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:09:34.909Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-ch52-px8q-f22j",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-ch52-px8q-f22j"
}
],
"source": {
"advisory": "GHSA-ch52-px8q-f22j",
"discovery": "UNKNOWN"
},
"title": "Ghost: Server-side request forgery via DNS rebinding in external request handling"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53945",
"datePublished": "2026-06-24T18:09:34.909Z",
"dateReserved": "2026-06-11T15:50:01.281Z",
"dateUpdated": "2026-06-25T15:38:22.262Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53946 (GCVE-0-2026-53946)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:08 – Updated: 2026-06-25 19:57
VLAI?
Title
Ghost: Mobiledoc image-size fetch SSRF
Summary
Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, when re-rendering posts, Ghost would refetch missing image dimensions by issuing an outbound HTTP request to the URL stored on an image card — without restricting that URL to trusted image hosts. An authenticated staff user able to create or edit posts could therefore point an image card at an attacker-chosen host and cause the Ghost server to request it on their behalf, including hosts on internal networks or cloud instance metadata endpoints that would not normally be reachable from the public internet. This vulnerability is fixed in 6.21.1.
Severity ?
5.4 (Medium)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53946",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-25T19:56:56.852416Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-25T19:57:03.997Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.19.4, \u003c 6.21.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, when re-rendering posts, Ghost would refetch missing image dimensions by issuing an outbound HTTP request to the URL stored on an image card \u2014 without restricting that URL to trusted image hosts. An authenticated staff user able to create or edit posts could therefore point an image card at an attacker-chosen host and cause the Ghost server to request it on their behalf, including hosts on internal networks or cloud instance metadata endpoints that would not normally be reachable from the public internet. This vulnerability is fixed in 6.21.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:08:44.602Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-g366-23fw-ggp6",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-g366-23fw-ggp6"
}
],
"source": {
"advisory": "GHSA-g366-23fw-ggp6",
"discovery": "UNKNOWN"
},
"title": "Ghost: Mobiledoc image-size fetch SSRF"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53946",
"datePublished": "2026-06-24T18:08:44.602Z",
"dateReserved": "2026-06-11T15:50:01.281Z",
"dateUpdated": "2026-06-25T19:57:03.997Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53947 (GCVE-0-2026-53947)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:07 – Updated: 2026-06-25 17:09
VLAI?
Title
Ghost: Member existence leak via magic link sign-in response
Summary
Ghost is a Node.js content management system. From 5.18.0 until 6.21.1, a discrepancy in responses from the members signin endpoints made it possible for an unauthenticated attacker to determine whether a given email address belongs to a registered member of a Ghost site. This vulnerability is fixed in 6.21.1.
Severity ?
5.3 (Medium)
CWE
- CWE-204 - Observable Response Discrepancy
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53947",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-25T17:09:11.479372Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-25T17:09:22.498Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 5.18.0, \u003c 6.21.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 5.18.0 until 6.21.1, a discrepancy in responses from the members signin endpoints made it possible for an unauthenticated attacker to determine whether a given email address belongs to a registered member of a Ghost site. This vulnerability is fixed in 6.21.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-204",
"description": "CWE-204: Observable Response Discrepancy",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:07:42.965Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-chgm-3698-jm42",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-chgm-3698-jm42"
}
],
"source": {
"advisory": "GHSA-chgm-3698-jm42",
"discovery": "UNKNOWN"
},
"title": "Ghost: Member existence leak via magic link sign-in response"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53947",
"datePublished": "2026-06-24T18:07:42.965Z",
"dateReserved": "2026-06-11T15:50:01.281Z",
"dateUpdated": "2026-06-25T17:09:22.498Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53948 (GCVE-0-2026-53948)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:06 – Updated: 2026-06-25 13:17
VLAI?
Title
Ghost: File Upload Content-Type Spoofing
Summary
Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, insufficient validation of the client-supplied Content-Type on Ghost's Admin API file upload endpoint allowed uploaded files to be served from the site with an attacker-chosen content type on S3/GCS storage backends. On installations that serve uploaded files from the same origin as the site, this could have been used to facilitate stored cross-site scripting against site visitors or staff. This vulnerability is fixed in 6.21.1.
Severity ?
5.4 (Medium)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53948",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-25T13:17:17.045202Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-25T13:17:23.333Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.19.4, \u003c 6.21.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, insufficient validation of the client-supplied Content-Type on Ghost\u0027s Admin API file upload endpoint allowed uploaded files to be served from the site with an attacker-chosen content type on S3/GCS storage backends. On installations that serve uploaded files from the same origin as the site, this could have been used to facilitate stored cross-site scripting against site visitors or staff. This vulnerability is fixed in 6.21.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:06:30.077Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-944x-pm95-3jpr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-944x-pm95-3jpr"
}
],
"source": {
"advisory": "GHSA-944x-pm95-3jpr",
"discovery": "UNKNOWN"
},
"title": "Ghost: File Upload Content-Type Spoofing"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53948",
"datePublished": "2026-06-24T18:06:30.077Z",
"dateReserved": "2026-06-11T15:50:01.281Z",
"dateUpdated": "2026-06-25T13:17:23.333Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53949 (GCVE-0-2026-53949)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:05 – Updated: 2026-06-24 18:55
VLAI?
Title
Ghost Content API filter bypass reveals private fields
Summary
Ghost is a Node.js content management system. From 5.46.1 until 6.21.2, the validation applied to filters on the public API endpoints could be partially bypassed, making it possible to reveal private fields via a brute force attack. If SQLite was used as the database password hashes were fully accessible. If MySQL was used as the database the password hashes' case (uppercase / lowercase) would have been lost, which would likely have rendered a further brute force attack on the discovered hashes fruitless. This vulnerability is fixed in 6.21.2.
Severity ?
5.3 (Medium)
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53949",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-24T18:55:06.184455Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:55:24.041Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 5.46.1, \u003c 6.21.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From 5.46.1 until 6.21.2, the validation applied to filters on the public API endpoints could be partially bypassed, making it possible to reveal private fields via a brute force attack. If SQLite was used as the database password hashes were fully accessible. If MySQL was used as the database the password hashes\u0027 case (uppercase / lowercase) would have been lost, which would likely have rendered a further brute force attack on the discovered hashes fruitless. This vulnerability is fixed in 6.21.2."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-693",
"description": "CWE-693: Protection Mechanism Failure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:05:29.100Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-jx35-x7fj-vgpr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-jx35-x7fj-vgpr"
}
],
"source": {
"advisory": "GHSA-jx35-x7fj-vgpr",
"discovery": "UNKNOWN"
},
"title": "Ghost Content API filter bypass reveals private fields"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53949",
"datePublished": "2026-06-24T18:05:29.100Z",
"dateReserved": "2026-06-11T15:50:01.281Z",
"dateUpdated": "2026-06-24T18:55:24.041Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-53950 (GCVE-0-2026-53950)
Vulnerability from cvelistv5 – Published: 2026-06-24 18:04 – Updated: 2026-06-24 18:49
VLAI?
Title
@tryghost/activitypub: XSS in Ghost's ActivityPub client
Summary
@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.
Severity ?
7.5 (High)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-53950",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-24T18:49:49.390982Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:49:55.010Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003c 3.1.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "@tryghost/activitypub is Ghost\u2019s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T18:04:25.695Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-xpp7-93x6-v29m",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-xpp7-93x6-v29m"
}
],
"source": {
"advisory": "GHSA-xpp7-93x6-v29m",
"discovery": "UNKNOWN"
},
"title": "@tryghost/activitypub: XSS in Ghost\u0027s ActivityPub client"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-53950",
"datePublished": "2026-06-24T18:04:25.695Z",
"dateReserved": "2026-06-11T15:50:01.281Z",
"dateUpdated": "2026-06-24T18:49:55.010Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-29784 (GCVE-0-2026-29784)
Vulnerability from cvelistv5 – Published: 2026-03-07 15:30 – Updated: 2026-03-09 18:26
VLAI?
Title
Ghost: Incomplete CSRF protections around OTC use
Summary
Ghost is a Node.js content management system. From version 5.101.6 to 6.19.2, incomplete CSRF protections around /session/verify made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. This issue has been patched in version 6.19.3.
Severity ?
7.5 (High)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-29784",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-09T17:39:47.708167Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-09T18:26:40.354Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 5.101.6, \u003c 6.19.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From version 5.101.6 to 6.19.2, incomplete CSRF protections around /session/verify made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. This issue has been patched in version 6.19.3."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-07T15:30:38.331Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9m84-wc28-w895",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9m84-wc28-w895"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/ec065a774fa125953d2aa644a59cd8990329e0a0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/ec065a774fa125953d2aa644a59cd8990329e0a0"
}
],
"source": {
"advisory": "GHSA-9m84-wc28-w895",
"discovery": "UNKNOWN"
},
"title": "Ghost: Incomplete CSRF protections around OTC use"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-29784",
"datePublished": "2026-03-07T15:30:38.331Z",
"dateReserved": "2026-03-04T16:26:02.898Z",
"dateUpdated": "2026-03-09T18:26:40.354Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-29053 (GCVE-0-2026-29053)
Vulnerability from cvelistv5 – Published: 2026-03-05 05:51 – Updated: 2026-03-05 15:29
VLAI?
Title
Ghost Vulnerable to Remote Code Execution via Malicious Themes
Summary
Ghost is a Node.js content management system. From version 0.7.2 to 6.19.0, specifically crafted malicious themes can execute arbitrary code on the server running Ghost. This issue has been patched in version 6.19.1.
Severity ?
7.7 (High)
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-29053",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-05T15:29:20.298955Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T15:29:27.533Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.7.2, \u003c 6.19.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. From version 0.7.2 to 6.19.0, specifically crafted malicious themes can execute arbitrary code on the server running Ghost. This issue has been patched in version 6.19.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-74",
"description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T05:51:41.166Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-cgc2-rcrh-qr5x",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-cgc2-rcrh-qr5x"
}
],
"source": {
"advisory": "GHSA-cgc2-rcrh-qr5x",
"discovery": "UNKNOWN"
},
"title": "Ghost Vulnerable to Remote Code Execution via Malicious Themes"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-29053",
"datePublished": "2026-03-05T05:51:41.166Z",
"dateReserved": "2026-03-03T17:50:11.244Z",
"dateUpdated": "2026-03-05T15:29:27.533Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-26980 (GCVE-0-2026-26980)
Vulnerability from cvelistv5 – Published: 2026-02-20 01:00 – Updated: 2026-05-26 13:35
VLAI?
Title
Ghost has a SQL Injection in its Content API
Summary
Ghost is a Node.js content management system. Versions 3.24.0 through 6.19.0 allow unauthenticated attackers to perform arbitrary reads from the database. This issue has been fixed in version 6.19.1.
Severity ?
9.4 (Critical)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-26980",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-20T15:30:19.551697Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-26T13:35:27.068Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://blog.xlab.qianxin.com/ghost-cms-page-poisoning-cve-2026-26980/"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.24.0, \u003c 6.19.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. Versions 3.24.0 through 6.19.0 allow unauthenticated attackers to perform arbitrary reads from the database. This issue has been fixed in version 6.19.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-89",
"description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-20T01:00:51.633Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-w52v-v783-gw97",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-w52v-v783-gw97"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/30868d632b2252b638bc8a4c8ebf73964592ed91",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/30868d632b2252b638bc8a4c8ebf73964592ed91"
},
{
"name": "https://github.com/TryGhost/Ghost/releases/tag/v6.19.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/releases/tag/v6.19.1"
}
],
"source": {
"advisory": "GHSA-w52v-v783-gw97",
"discovery": "UNKNOWN"
},
"title": "Ghost has a SQL Injection in its Content API"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-26980",
"datePublished": "2026-02-20T01:00:51.633Z",
"dateReserved": "2026-02-17T01:41:24.605Z",
"dateUpdated": "2026-05-26T13:35:27.068Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24778 (GCVE-0-2026-24778)
Vulnerability from cvelistv5 – Published: 2026-01-27 21:57 – Updated: 2026-01-28 21:11
VLAI?
Title
Ghost vulnerable to XSS via malicious Portal preview links
Summary
Ghost is an open source content management system. In Ghost versions 5.43.0 through 5.12.04 and 6.0.0 through 6.14.0, an attacker was able to craft a malicious link that, when accessed by an authenticated staff user or member, would execute JavaScript with the victim's permissions, potentially leading to account takeover. Ghost Portal versions 2.29.1 through 2.51.4 and 2.52.0 through 2.57.0 were vulnerable to this issue. Ghost automatically loads the latest patch of the members Portal component via CDN. For Ghost 5.x users, upgrading to v5.121.0 or later fixes the vulnerability. v5.121.0 loads Portal v2.51.5, which contains the patch. For Ghost 6.x users, upgrading to v6.15.0 or later fixes the vulnerability. v6.15.0 loads Portal v2.57.1, which contains the patch. For Ghost installations using a customized or self-hosted version of Portal, it will be necessary to manually rebuild from or update to the latest patch version.
Severity ?
8.8 (High)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24778",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-28T21:11:07.745052Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T21:11:19.164Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "@tryghost/portal \u003e= 2.29.1, \u003c 2.51.5"
},
{
"status": "affected",
"version": "@tryghost/portal \u003e= 2.52.0, \u003c 2.57.1"
},
{
"status": "affected",
"version": "ghost \u003e= 5.43.0, \u003c 5.121.0"
},
{
"status": "affected",
"version": "ghost \u003e= 6.0.0, \u003c 6.15.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is an open source content management system. In Ghost versions 5.43.0 through 5.12.04 and 6.0.0 through 6.14.0, an attacker was able to craft a malicious link that, when accessed by an authenticated staff user or member, would execute JavaScript with the victim\u0027s permissions, potentially leading to account takeover. Ghost Portal versions 2.29.1 through 2.51.4 and 2.52.0 through 2.57.0 were vulnerable to this issue. Ghost automatically loads the latest patch of the members Portal component via CDN. For Ghost 5.x users, upgrading to v5.121.0 or later fixes the vulnerability. v5.121.0 loads Portal v2.51.5, which contains the patch. For Ghost 6.x users, upgrading to v6.15.0 or later fixes the vulnerability. v6.15.0 loads Portal v2.57.1, which contains the patch. For Ghost installations using a customized or self-hosted version of Portal, it will be necessary to manually rebuild from or update to the latest patch version."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-27T21:57:45.298Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-gv6q-2m97-882h",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-gv6q-2m97-882h"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/da858e640e88e69c1773a7b7ecdc2008fa143849",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/da858e640e88e69c1773a7b7ecdc2008fa143849"
}
],
"source": {
"advisory": "GHSA-gv6q-2m97-882h",
"discovery": "UNKNOWN"
},
"title": "Ghost vulnerable to XSS via malicious Portal preview links"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24778",
"datePublished": "2026-01-27T21:57:45.298Z",
"dateReserved": "2026-01-26T21:06:47.869Z",
"dateUpdated": "2026-01-28T21:11:19.164Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-22597 (GCVE-0-2026-22597)
Vulnerability from cvelistv5 – Published: 2026-01-10 02:57 – Updated: 2026-01-12 16:23
VLAI?
Title
Ghost has SSRF via External Media Inliner
Summary
Ghost is a Node.js content management system. In versions 5.38.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost’s media inliner mechanism allows staff users in possession of a valid authentication token for the Ghost Admin API to exfiltrate data from internal systems via SSRF. This issue has been patched in versions 5.130.6 and 6.11.0.
Severity ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-22597",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-12T15:33:44.786773Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-12T16:23:47.163Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.0.0, \u003c 6.11.0"
},
{
"status": "affected",
"version": "\u003e= 5.38.0, \u003c 5.130.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. In versions 5.38.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost\u2019s media inliner mechanism allows staff users in possession of a valid authentication token for the Ghost Admin API to exfiltrate data from internal systems via SSRF. This issue has been patched in versions 5.130.6 and 6.11.0."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "HIGH",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-10T02:57:36.898Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-vmc4-9828-r48r",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-vmc4-9828-r48r"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/15d49131ff4aac3aca8642501c793f01f2bfcbb9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/15d49131ff4aac3aca8642501c793f01f2bfcbb9"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/93add549ccf079d8e28bdb724fbb71a76942ff51",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/93add549ccf079d8e28bdb724fbb71a76942ff51"
}
],
"source": {
"advisory": "GHSA-vmc4-9828-r48r",
"discovery": "UNKNOWN"
},
"title": "Ghost has SSRF via External Media Inliner"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-22597",
"datePublished": "2026-01-10T02:57:36.898Z",
"dateReserved": "2026-01-07T21:50:39.532Z",
"dateUpdated": "2026-01-12T16:23:47.163Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-22596 (GCVE-0-2026-22596)
Vulnerability from cvelistv5 – Published: 2026-01-10 02:57 – Updated: 2026-01-12 17:37
VLAI?
Title
Ghost has SQL Injection in Members Activity Feed
Summary
Ghost is a Node.js content management system. In versions 5.90.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost's /ghost/api/admin/members/events endpoint allows users with authentication credentials for the Admin API to execute arbitrary SQL. This issue has been patched in versions 5.130.6 and 6.11.0.
Severity ?
6.7 (Medium)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-22596",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-12T17:37:34.204877Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-12T17:37:41.086Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.0.0, \u003c 6.11.0"
},
{
"status": "affected",
"version": "\u003e= 5.90.0, \u003c 5.130.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. In versions 5.90.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost\u0027s /ghost/api/admin/members/events endpoint allows users with authentication credentials for the Admin API to execute arbitrary SQL. This issue has been patched in versions 5.130.6 and 6.11.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-89",
"description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-10T02:57:19.792Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-gjrp-xgmh-x9qq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-gjrp-xgmh-x9qq"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/cda236e455a7a30e828b6cba3c430e5796ded955",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/cda236e455a7a30e828b6cba3c430e5796ded955"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/f2165f968bcdaae0e35590b38fa280ab03239391",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/f2165f968bcdaae0e35590b38fa280ab03239391"
}
],
"source": {
"advisory": "GHSA-gjrp-xgmh-x9qq",
"discovery": "UNKNOWN"
},
"title": "Ghost has SQL Injection in Members Activity Feed"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-22596",
"datePublished": "2026-01-10T02:57:19.792Z",
"dateReserved": "2026-01-07T21:50:39.532Z",
"dateUpdated": "2026-01-12T17:37:41.086Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-22595 (GCVE-0-2026-22595)
Vulnerability from cvelistv5 – Published: 2026-01-10 02:57 – Updated: 2026-01-12 17:51
VLAI?
Title
Ghost has Staff Token permission bypass
Summary
Ghost is a Node.js content management system. In versions 5.121.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost's handling of Staff Token authentication allowed certain endpoints to be accessed that were only intended to be accessible via Staff Session authentication. External systems that have been authenticated via Staff Tokens for Admin/Owner-role users would have had access to these endpoints. This issue has been patched in versions 5.130.6 and 6.11.0.
Severity ?
8.1 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-22595",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-12T17:51:33.104312Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-12T17:51:41.017Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.0.0, \u003c 6.11.0"
},
{
"status": "affected",
"version": "\u003e= 5.121.0, \u003c 5.130.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. In versions 5.121.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost\u0027s handling of Staff Token authentication allowed certain endpoints to be accessed that were only intended to be accessible via Staff Session authentication. External systems that have been authenticated via Staff Tokens for Admin/Owner-role users would have had access to these endpoints. This issue has been patched in versions 5.130.6 and 6.11.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-10T02:57:08.131Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9xg7-mwmp-xmjx",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9xg7-mwmp-xmjx"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/9513d2a35c21067127ce8192443d8919ddcefcc8",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/9513d2a35c21067127ce8192443d8919ddcefcc8"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/c3017f81a5387b253a7b8c1ba1959d430ee536a3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/c3017f81a5387b253a7b8c1ba1959d430ee536a3"
}
],
"source": {
"advisory": "GHSA-9xg7-mwmp-xmjx",
"discovery": "UNKNOWN"
},
"title": "Ghost has Staff Token permission bypass"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-22595",
"datePublished": "2026-01-10T02:57:08.131Z",
"dateReserved": "2026-01-07T21:50:39.532Z",
"dateUpdated": "2026-01-12T17:51:41.017Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-22594 (GCVE-0-2026-22594)
Vulnerability from cvelistv5 – Published: 2026-01-10 02:56 – Updated: 2026-01-12 17:53
VLAI?
Title
Ghost has Staff 2FA bypass
Summary
Ghost is a Node.js content management system. In versions 5.105.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost's 2FA mechanism allows staff users to skip email 2FA. This issue has been patched in versions 5.130.6 and 6.11.0.
Severity ?
8.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-22594",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-12T17:53:47.818587Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-12T17:53:57.181Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 6.0.0, \u003c 6.11.0"
},
{
"status": "affected",
"version": "\u003e= 5.105.0, \u003c 5.130.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. In versions 5.105.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost\u0027s 2FA mechanism allows staff users to skip email 2FA. This issue has been patched in versions 5.130.6 and 6.11.0."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287: Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-10T02:56:47.226Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-5fp7-g646-ccf4",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-5fp7-g646-ccf4"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/b59f707f670e6f175b669977724ccf16c718430b",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/b59f707f670e6f175b669977724ccf16c718430b"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/fc7bc2fb0888513498154ec5cb4b21eccb88de07",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/fc7bc2fb0888513498154ec5cb4b21eccb88de07"
}
],
"source": {
"advisory": "GHSA-5fp7-g646-ccf4",
"discovery": "UNKNOWN"
},
"title": "Ghost has Staff 2FA bypass"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-22594",
"datePublished": "2026-01-10T02:56:47.226Z",
"dateReserved": "2026-01-07T21:50:39.532Z",
"dateUpdated": "2026-01-12T17:53:57.181Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-43409 (GCVE-0-2024-43409)
Vulnerability from cvelistv5 – Published: 2024-08-20 15:05 – Updated: 2024-09-03 14:58
VLAI?
Title
Ghost's improper authentication allows access to member information and actions
Summary
Ghost is a Node.js content management system. Improper authentication on some endpoints used for member actions would allow an attacker to perform member-only actions, and read member information. This security vulnerability is present in Ghost v4.46.0-v5.89.4. v5.89.5 contains a fix for this issue.
Severity ?
6.5 (Medium)
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:ghost:ghost:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ghost",
"vendor": "ghost",
"versions": [
{
"lessThan": "5.89.5",
"status": "affected",
"version": "4.46.0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-43409",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-21T14:32:40.578943Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-03T14:58:35.797Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.46.0 \u003c 5.89.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. Improper authentication on some endpoints used for member actions would allow an attacker to perform member-only actions, and read member information. This security vulnerability is present in Ghost v4.46.0-v5.89.4. v5.89.5 contains a fix for this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284: Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-20T15:05:04.338Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-78x2-cwp9-5j42",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-78x2-cwp9-5j42"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/dac25612520b571f58679764ecc27109e641d1db",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/dac25612520b571f58679764ecc27109e641d1db"
}
],
"source": {
"advisory": "GHSA-78x2-cwp9-5j42",
"discovery": "UNKNOWN"
},
"title": "Ghost\u0027s improper authentication allows access to member information and actions"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-43409",
"datePublished": "2024-08-20T15:05:04.338Z",
"dateReserved": "2024-08-12T18:02:04.966Z",
"dateUpdated": "2024-09-03T14:58:35.797Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-40028 (GCVE-0-2023-40028)
Vulnerability from cvelistv5 – Published: 2023-08-15 17:25 – Updated: 2024-10-02 17:45
VLAI?
Title
Arbitrary file read via symlinks in Ghost
Summary
Ghost is an open source content management system. Versions prior to 5.59.1 are subject to a vulnerability which allows authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation of this issue by looking for unknown symlinks within Ghost's `content/` folder. Version 5.59.1 contains a fix for this issue. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
4.9 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T18:24:54.629Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9c9v-w225-v5rg",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9c9v-w225-v5rg"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/690fbf3f7302ff3f77159c0795928bdd20f41205",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/commit/690fbf3f7302ff3f77159c0795928bdd20f41205"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-40028",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-02T17:45:27.440128Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-02T17:45:39.305Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003c 5.59.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is an open source content management system. Versions prior to 5.59.1 are subject to a vulnerability which allows authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation of this issue by looking for unknown symlinks within Ghost\u0027s `content/` folder. Version 5.59.1 contains a fix for this issue. All users are advised to upgrade. There are no known workarounds for this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-08-15T17:25:16.758Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9c9v-w225-v5rg",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9c9v-w225-v5rg"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/690fbf3f7302ff3f77159c0795928bdd20f41205",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/690fbf3f7302ff3f77159c0795928bdd20f41205"
}
],
"source": {
"advisory": "GHSA-9c9v-w225-v5rg",
"discovery": "UNKNOWN"
},
"title": "Arbitrary file read via symlinks in Ghost"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-40028",
"datePublished": "2023-08-15T17:25:16.758Z",
"dateReserved": "2023-08-08T13:46:25.244Z",
"dateUpdated": "2024-10-02T17:45:39.305Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-31133 (GCVE-0-2023-31133)
Vulnerability from cvelistv5 – Published: 2023-05-08 20:56 – Updated: 2025-01-29 14:53
VLAI?
Title
Ghost vulnerable to disclosure of private API fields
Summary
Ghost is an app for new-media creators with tools to build a website, publish content, send newsletters, and offer paid subscriptions to members. Prior to version 5.46.1, due to a lack of validation when filtering on the public API endpoints, it is possible to reveal private fields via a brute force attack.
Ghost(Pro) has already been patched. Maintainers can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version below v5.46.1. v5.46.1 contains a fix for this issue. As a workaround, add a block for requests to `/ghost/api/content/*` where the `filter` query parameter contains `password` or `email`.
Severity ?
7.5 (High)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T14:45:25.764Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-r97q-ghch-82j9",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-r97q-ghch-82j9"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/b3caf16005289cc9909488391b4a26f3f4a66a90",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/commit/b3caf16005289cc9909488391b4a26f3f4a66a90"
},
{
"name": "https://github.com/TryGhost/Ghost/releases/tag/v5.46.1",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/releases/tag/v5.46.1"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-31133",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-01-29T14:53:14.110577Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-01-29T14:53:24.054Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003c 5.46.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is an app for new-media creators with tools to build a website, publish content, send newsletters, and offer paid subscriptions to members. Prior to version 5.46.1, due to a lack of validation when filtering on the public API endpoints, it is possible to reveal private fields via a brute force attack.\n\nGhost(Pro) has already been patched. Maintainers can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version below v5.46.1. v5.46.1 contains a fix for this issue. As a workaround, add a block for requests to `/ghost/api/content/*` where the `filter` query parameter contains `password` or `email`."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-08T20:56:39.299Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-r97q-ghch-82j9",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-r97q-ghch-82j9"
},
{
"name": "https://github.com/TryGhost/Ghost/commit/b3caf16005289cc9909488391b4a26f3f4a66a90",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/commit/b3caf16005289cc9909488391b4a26f3f4a66a90"
},
{
"name": "https://github.com/TryGhost/Ghost/releases/tag/v5.46.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/releases/tag/v5.46.1"
}
],
"source": {
"advisory": "GHSA-r97q-ghch-82j9",
"discovery": "UNKNOWN"
},
"title": "Ghost vulnerable to disclosure of private API fields"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-31133",
"datePublished": "2023-05-08T20:56:39.299Z",
"dateReserved": "2023-04-24T21:44:10.416Z",
"dateUpdated": "2025-01-29T14:53:24.054Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-39192 (GCVE-0-2021-39192)
Vulnerability from cvelistv5 – Published: 2021-09-03 14:50 – Updated: 2024-08-04 01:58
VLAI?
Title
Privilege escalation: all users can access Admin-level API keys
Summary
Ghost is a Node.js content management system. An error in the implementation of the limits service between versions 4.0.0 and 4.9.4 allows all authenticated users (including contributors) to view admin-level API keys via the integrations API endpoint, leading to a privilege escalation vulnerability. This issue is patched in Ghost version 4.10.0. As a workaround, disable all non-Administrator accounts to prevent API access. It is highly recommended to regenerate all API keys after patching or applying the workaround.
Severity ?
6.5 (Medium)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T01:58:18.191Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-j5c2-hm46-wp5c"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/releases/tag/v4.10.0"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.0.0, \u003c 4.10.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js content management system. An error in the implementation of the limits service between versions 4.0.0 and 4.9.4 allows all authenticated users (including contributors) to view admin-level API keys via the integrations API endpoint, leading to a privilege escalation vulnerability. This issue is patched in Ghost version 4.10.0. As a workaround, disable all non-Administrator accounts to prevent API access. It is highly recommended to regenerate all API keys after patching or applying the workaround."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-09-03T14:50:09.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-j5c2-hm46-wp5c"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/Ghost/releases/tag/v4.10.0"
}
],
"source": {
"advisory": "GHSA-j5c2-hm46-wp5c",
"discovery": "UNKNOWN"
},
"title": "Privilege escalation: all users can access Admin-level API keys",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-39192",
"STATE": "PUBLIC",
"TITLE": "Privilege escalation: all users can access Admin-level API keys"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Ghost",
"version": {
"version_data": [
{
"version_value": "\u003e= 4.0.0, \u003c 4.10.0"
}
]
}
}
]
},
"vendor_name": "TryGhost"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Ghost is a Node.js content management system. An error in the implementation of the limits service between versions 4.0.0 and 4.9.4 allows all authenticated users (including contributors) to view admin-level API keys via the integrations API endpoint, leading to a privilege escalation vulnerability. This issue is patched in Ghost version 4.10.0. As a workaround, disable all non-Administrator accounts to prevent API access. It is highly recommended to regenerate all API keys after patching or applying the workaround."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-j5c2-hm46-wp5c",
"refsource": "CONFIRM",
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-j5c2-hm46-wp5c"
},
{
"name": "https://github.com/TryGhost/Ghost/releases/tag/v4.10.0",
"refsource": "MISC",
"url": "https://github.com/TryGhost/Ghost/releases/tag/v4.10.0"
}
]
},
"source": {
"advisory": "GHSA-j5c2-hm46-wp5c",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-39192",
"datePublished": "2021-09-03T14:50:09.000Z",
"dateReserved": "2021-08-16T00:00:00.000Z",
"dateUpdated": "2024-08-04T01:58:18.191Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-32817 (GCVE-0-2021-32817)
Vulnerability from cvelistv5 – Published: 2021-05-14 18:15 – Updated: 2024-08-03 23:33
VLAI?
Title
File disclosure in express-hbs
Summary
express-hbs is an Express handlebars template engine. express-hbs mixes pure template data with engine configuration options through the Express render API. More specifically, the layout parameter may trigger file disclosure vulnerabilities in downstream applications. This potential vulnerability is somewhat restricted in that only files with existing extentions (i.e. file.extension) can be included, files that lack an extension will have .hbs appended to them. For complete details refer to the referenced GHSL-2021-019 report. Notes in documentation have been added to help users of express-hbs avoid this potential information exposure vulnerability.
Severity ?
5.4 (Medium)
CWE
- CWE-200 - Information Exposure
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TryGhost | express-hbs |
Affected:
< 2.4.0
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T23:33:56.038Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://securitylab.github.com/advisories/GHSL-2021-019-express-hbs/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.npmjs.com/package/express-hbs"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/TryGhost/express-hbs#%EF%B8%8F-this-creates-a-potential-security-vulnerability"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/TryGhost/express-hbs/commit/ff6fad6e357699412d4e916273314e5e7af1500e"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "express-hbs",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003c 2.4.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "express-hbs is an Express handlebars template engine. express-hbs mixes pure template data with engine configuration options through the Express render API. More specifically, the layout parameter may trigger file disclosure vulnerabilities in downstream applications. This potential vulnerability is somewhat restricted in that only files with existing extentions (i.e. file.extension) can be included, files that lack an extension will have .hbs appended to them. For complete details refer to the referenced GHSL-2021-019 report. Notes in documentation have been added to help users of express-hbs avoid this potential information exposure vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200 Information Exposure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-14T18:15:14.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://securitylab.github.com/advisories/GHSL-2021-019-express-hbs/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.npmjs.com/package/express-hbs"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/express-hbs#%EF%B8%8F-this-creates-a-potential-security-vulnerability"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TryGhost/express-hbs/commit/ff6fad6e357699412d4e916273314e5e7af1500e"
}
],
"source": {
"advisory": "GHSL-2021-019",
"discovery": "UNKNOWN"
},
"title": "File disclosure in express-hbs",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-32817",
"STATE": "PUBLIC",
"TITLE": "File disclosure in express-hbs"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "express-hbs",
"version": {
"version_data": [
{
"version_value": "\u003c 2.4.0"
}
]
}
}
]
},
"vendor_name": "TryGhost"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "express-hbs is an Express handlebars template engine. express-hbs mixes pure template data with engine configuration options through the Express render API. More specifically, the layout parameter may trigger file disclosure vulnerabilities in downstream applications. This potential vulnerability is somewhat restricted in that only files with existing extentions (i.e. file.extension) can be included, files that lack an extension will have .hbs appended to them. For complete details refer to the referenced GHSL-2021-019 report. Notes in documentation have been added to help users of express-hbs avoid this potential information exposure vulnerability."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200 Information Exposure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://securitylab.github.com/advisories/GHSL-2021-019-express-hbs/",
"refsource": "CONFIRM",
"url": "https://securitylab.github.com/advisories/GHSL-2021-019-express-hbs/"
},
{
"name": "https://www.npmjs.com/package/express-hbs",
"refsource": "MISC",
"url": "https://www.npmjs.com/package/express-hbs"
},
{
"name": "https://github.com/TryGhost/express-hbs#%EF%B8%8F-this-creates-a-potential-security-vulnerability",
"refsource": "MISC",
"url": "https://github.com/TryGhost/express-hbs#%EF%B8%8F-this-creates-a-potential-security-vulnerability"
},
{
"name": "https://github.com/TryGhost/express-hbs/commit/ff6fad6e357699412d4e916273314e5e7af1500e",
"refsource": "MISC",
"url": "https://github.com/TryGhost/express-hbs/commit/ff6fad6e357699412d4e916273314e5e7af1500e"
}
]
},
"source": {
"advisory": "GHSL-2021-019",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-32817",
"datePublished": "2021-05-14T18:15:14.000Z",
"dateReserved": "2021-05-12T00:00:00.000Z",
"dateUpdated": "2024-08-03T23:33:56.038Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-29484 (GCVE-0-2021-29484)
Vulnerability from cvelistv5 – Published: 2021-04-29 20:35 – Updated: 2024-08-03 22:11
VLAI?
Title
DOM XSS in Theme Preview
Summary
Ghost is a Node.js CMS. An unused endpoint added during the development of 4.0.0 has left sites vulnerable to untrusted users gaining access to Ghost Admin. Attackers can gain access by getting logged in users to click a link containing malicious code. Users do not need to enter credentials and may not know they've visited a malicious site. Ghost(Pro) has already been patched. We can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version between 4.0.0 and 4.3.2. Immediate action should be taken to secure your site. The issue has been fixed in 4.3.3, all 4.x sites should upgrade as soon as possible. As the endpoint is unused, the patch simply removes it. As a workaround blocking access to /ghost/preview can also mitigate the issue.
Severity ?
6.8 (Medium)
CWE
- CWE-79 - {"CWE-79":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:11:05.475Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9fgx-q25h-jxrg"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://forum.ghost.org/t/critical-security-update-available-for-ghost-4-x/22290"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.npmjs.com/package/ghost"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://blog.sonarsource.com/ghost-admin-takeover"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Ghost",
"vendor": "TryGhost",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.0.0, \u003c 4.3.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghost is a Node.js CMS. An unused endpoint added during the development of 4.0.0 has left sites vulnerable to untrusted users gaining access to Ghost Admin. Attackers can gain access by getting logged in users to click a link containing malicious code. Users do not need to enter credentials and may not know they\u0027ve visited a malicious site. Ghost(Pro) has already been patched. We can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version between 4.0.0 and 4.3.2. Immediate action should be taken to secure your site. The issue has been fixed in 4.3.3, all 4.x sites should upgrade as soon as possible. As the endpoint is unused, the patch simply removes it. As a workaround blocking access to /ghost/preview can also mitigate the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-09-06T12:02:24.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9fgx-q25h-jxrg"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://forum.ghost.org/t/critical-security-update-available-for-ghost-4-x/22290"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.npmjs.com/package/ghost"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://blog.sonarsource.com/ghost-admin-takeover"
}
],
"source": {
"advisory": "GHSA-9fgx-q25h-jxrg",
"discovery": "UNKNOWN"
},
"title": "DOM XSS in Theme Preview",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-29484",
"STATE": "PUBLIC",
"TITLE": "DOM XSS in Theme Preview"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Ghost",
"version": {
"version_data": [
{
"version_value": "\u003e= 4.0.0, \u003c 4.3.3"
}
]
}
}
]
},
"vendor_name": "TryGhost"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Ghost is a Node.js CMS. An unused endpoint added during the development of 4.0.0 has left sites vulnerable to untrusted users gaining access to Ghost Admin. Attackers can gain access by getting logged in users to click a link containing malicious code. Users do not need to enter credentials and may not know they\u0027ve visited a malicious site. Ghost(Pro) has already been patched. We can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version between 4.0.0 and 4.3.2. Immediate action should be taken to secure your site. The issue has been fixed in 4.3.3, all 4.x sites should upgrade as soon as possible. As the endpoint is unused, the patch simply removes it. As a workaround blocking access to /ghost/preview can also mitigate the issue."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9fgx-q25h-jxrg",
"refsource": "CONFIRM",
"url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9fgx-q25h-jxrg"
},
{
"name": "https://forum.ghost.org/t/critical-security-update-available-for-ghost-4-x/22290",
"refsource": "MISC",
"url": "https://forum.ghost.org/t/critical-security-update-available-for-ghost-4-x/22290"
},
{
"name": "https://www.npmjs.com/package/ghost",
"refsource": "MISC",
"url": "https://www.npmjs.com/package/ghost"
},
{
"name": "https://blog.sonarsource.com/ghost-admin-takeover",
"refsource": "CONFIRM",
"url": "https://blog.sonarsource.com/ghost-admin-takeover"
}
]
},
"source": {
"advisory": "GHSA-9fgx-q25h-jxrg",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-29484",
"datePublished": "2021-04-29T20:35:15.000Z",
"dateReserved": "2021-03-30T00:00:00.000Z",
"dateUpdated": "2024-08-03T22:11:05.475Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}