FKIE_CVE-2026-26022

Vulnerability from fkie_nvd - Published: 2026-03-05 19:16 - Updated: 2026-03-06 13:55
Severity ?
8.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
Gogs is an open source self-hosted Git service. Prior to version 0.14.2, a stored cross-site scripting (XSS) vulnerability exists in the comment and issue description functionality. The application's HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. This issue has been patched in version 0.14.2.
References
security-advisories@github.comhttps://github.com/gogs/gogs/commit/441c64d7bd8893b2f4e48660a8be3a7472e14291Patch
security-advisories@github.comhttps://github.com/gogs/gogs/pull/8174Issue Tracking
security-advisories@github.comhttps://github.com/gogs/gogs/releases/tag/v0.14.2Release Notes
security-advisories@github.comhttps://github.com/gogs/gogs/security/advisories/GHSA-xrcr-gmf5-2r8jExploit, Vendor Advisory
Impacted products
Vendor Product Version
gogs gogs *
To clipboard 

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      "value": "Gogs is an open source self-hosted Git service. Prior to version 0.14.2, a stored cross-site scripting (XSS) vulnerability exists in the comment and issue description functionality. The application\u0027s HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. This issue has been patched in version 0.14.2."
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  "id": "CVE-2026-26022",
  "lastModified": "2026-03-06T13:55:54.890",
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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