CVE-2026-10729 (GCVE-0-2026-10729)

Vulnerability from cvelistv5 – Published: 2026-06-03 13:02 – Updated: 2026-06-03 15:44
VLAI?
Title
HTML injection in the notification email for "Slow Redirect" and "Cloned Website" Canarytokens
Summary
An HTML injection vulnerability in the notification email for "Slow Redirect" and "Cloned Website" Canarytokens exists in Thinkst Applied Research Canarytokens, enabling Interface Manipulation, Cross-Site Scripting (XSS) in emails clients that render HTML emails. This issue affects Canarytokens: from Docker tag sha-c42435e before sha-bfda4df, from Git commit c42435e before bfda4df.
Severity ?
1.2 (Low)
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:P/AU:N/RE:L/U:Green
CWE
  • CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
Impacted products
Vendor Product Version
Thinkst Applied Research Canarytokens Affected: sha-c42435e , < sha-bfda4df (custom)
Affected: c42435e , < bfda4df (git)
Create a notification for this product.
Credits
Gaurav Popalghat
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-10729",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-03T15:44:44.272580Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-03T15:44:50.812Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Canarytokens",
          "vendor": "Thinkst Applied Research",
          "versions": [
            {
              "lessThan": "sha-bfda4df",
              "status": "affected",
              "version": "sha-c42435e",
              "versionType": "custom"
            },
            {
              "lessThan": "bfda4df",
              "status": "affected",
              "version": "c42435e",
              "versionType": "git"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Gaurav Popalghat"
        }
      ],
      "datePublic": "2026-06-03T10:53:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An HTML injection vulnerability in the notification email for \"Slow Redirect\" and \"Cloned Website\" Canarytokens exists in Thinkst Applied Research Canarytokens, enabling Interface Manipulation, Cross-Site Scripting (XSS) in emails clients that render HTML emails.\u003cdiv\u003e\u003cbr\u003e\u003cp\u003eThis issue affects Canarytokens: from Docker tag sha-c42435e before sha-bfda4df, from Git commit c42435e before bfda4df.\u003c/p\u003e\u003c/div\u003e"
            }
          ],
          "value": "An HTML injection vulnerability in the notification email for \"Slow Redirect\" and \"Cloned Website\" Canarytokens exists in Thinkst Applied Research Canarytokens, enabling Interface Manipulation, Cross-Site Scripting (XSS) in emails clients that render HTML emails.\n\n\nThis issue affects Canarytokens: from Docker tag sha-c42435e before sha-bfda4df, from Git commit c42435e before bfda4df."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-113",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-113 Interface Manipulation"
            }
          ]
        },
        {
          "capecId": "CAPEC-63",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-63 Cross-Site Scripting (XSS)"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NO",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 1.2,
            "baseSeverity": "LOW",
            "exploitMaturity": "PROOF_OF_CONCEPT",
            "privilegesRequired": "NONE",
            "providerUrgency": "GREEN",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "LOW",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:P/AU:N/RE:L/U:Green",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "LOW"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "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": "2026-06-03T13:02:15.195Z",
        "orgId": "0f2be0ad-3469-4e56-b38f-4eb96719b425",
        "shortName": "ThinkstAppliedResearch"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://github.com/thinkst/canarytokens/security/advisories/GHSA-hmjv-pj8j-8fg7"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Pull the latest Docker image:\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\u003ccode\u003e$\u0026nbsp;docker pull thinkst/canarytokens:latest\u003c/code\u003e\u003c/div\u003e"
            }
          ],
          "value": "Pull the latest Docker image:\n\n\n$\u00a0docker pull thinkst/canarytokens:latest"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "HTML injection in the notification email for \"Slow Redirect\" and \"Cloned Website\" Canarytokens",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0f2be0ad-3469-4e56-b38f-4eb96719b425",
    "assignerShortName": "ThinkstAppliedResearch",
    "cveId": "CVE-2026-10729",
    "datePublished": "2026-06-03T13:02:15.195Z",
    "dateReserved": "2026-06-03T10:21:12.713Z",
    "dateUpdated": "2026-06-03T15:44:50.812Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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