Vulnerability-Lookup

CVE-2026-53441 (GCVE-0-2026-53441)

Vulnerability from cvelistv5 – Published: 2026-06-10 13:06 – Updated: 2026-06-10 13:06

Summary

Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Severity ?

No CVSS data available.

Assigner

jenkins

References

URL

	Vendor	Product	Version
	Jenkins Project	Jenkins	Unaffected: 0 , < 2.483 (maven) Unaffected: 2.568 , < * (maven) Unaffected: 2.555.3 , < 2.555.* (maven)

bit-jenkins-2026-53441

Vulnerability from bitnami_vulndb

Published

2026-06-13 08:41

Modified

2026-06-16 12:06

Summary

Details

Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the POST config.xml API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "jenkins",
        "purl": "pkg:bitnami/jenkins"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.483.0"
            },
            {
              "fixed": "2.555.3"
            },
            {
              "introduced": "2.556.0"
            },
            {
              "fixed": "2.568.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-53441"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:maven:*:*"
    ],
    "severity": "Medium"
  },
  "details": "Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.",
  "id": "BIT-jenkins-2026-53441",
  "modified": "2026-06-16T12:06:30.986Z",
  "published": "2026-06-13T08:41:31.560Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53441"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3731"
    }
  ],
  "schema_version": "1.6.2"
}

GHSA-93QH-VWRM-C5PW

Vulnerability from github – Published: 2026-06-10 15:31 – Updated: 2026-06-12 22:15

Summary

Jenkins: Stored XSS vulnerability in node offline cause description

Details

Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the POST config.xml API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Severity ?

8.0 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.567"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.main:jenkins-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.483"
            },
            {
              "fixed": "2.568"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-53441"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-12T22:15:36Z",
    "nvd_published_at": "2026-06-10T14:16:37Z",
    "severity": "HIGH"
  },
  "details": "Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.",
  "id": "GHSA-93qh-vwrm-c5pw",
  "modified": "2026-06-12T22:15:36Z",
  "published": "2026-06-10T15:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53441"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/jenkins/commit/20041e8090d3b228d586169141ea7f12ffe4444d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/jenkins"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3731"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins: Stored XSS vulnerability in node offline cause description "
}

FKIE_CVE-2026-53441

Vulnerability from fkie_nvd - Published: 2026-06-10 14:16 - Updated: 2026-06-17 10:57

Severity ?

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

References

	URL	Tags
	jenkinsci-cert@googlegroups.com	https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3731	Vendor Advisory

Impacted products

	Vendor	Product	Version
	jenkins	jenkins	*
	jenkins	jenkins	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "Jenkins",
          "vendor": "Jenkins Project",
          "versions": [
            {
              "lessThan": "2.483",
              "status": "unaffected",
              "version": "0",
              "versionType": "maven"
            },
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "2.568",
              "versionType": "maven"
            },
            {
              "lessThan": "2.555.*",
              "status": "unaffected",
              "version": "2.555.3",
              "versionType": "maven"
            }
          ]
        }
      ],
      "source": "jenkinsci-cert@googlegroups.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*",
              "matchCriteriaId": "244741F0-DF87-4DFF-9A33-DFF0F9033CA9",
              "versionEndExcluding": "2.568",
              "versionStartIncluding": "2.483",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
              "matchCriteriaId": "A3ABB57C-A903-4BBD-B1DA-9EEEDCBC4FCB",
              "versionEndExcluding": "2.555.3",
              "versionStartIncluding": "2.492.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission."
    }
  ],
  "id": "CVE-2026-53441",
  "lastModified": "2026-06-17T10:57:55.767",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-06-10T14:16:37.087",
  "references": [
    {
      "source": "jenkinsci-cert@googlegroups.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3731"
    }
  ],
  "sourceIdentifier": "jenkinsci-cert@googlegroups.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-53441 (GCVE-0-2026-53441)

bit-jenkins-2026-53441

Vulnerability from bitnami_vulndb

GHSA-93QH-VWRM-C5PW

FKIE_CVE-2026-53441

Tags

Sightings

Nomenclature