Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gogs | Gogs | < 0.14.2 |
Related Weaknesses (CWE)
References
- https://github.com/gogs/gogs/commit/441c64d7bd8893b2f4e48660a8be3a7472e14291Patch
- https://github.com/gogs/gogs/pull/8174Issue Tracking
- https://github.com/gogs/gogs/releases/tag/v0.14.2Release Notes
- https://github.com/gogs/gogs/security/advisories/GHSA-xrcr-gmf5-2r8jExploitVendor Advisory
FAQ
What is CVE-2026-26022?
CVE-2026-26022 is a vulnerability with a CVSS score of 8.7 (HIGH). 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 ...
How severe is CVE-2026-26022?
CVE-2026-26022 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-26022?
Check the references section above for vendor advisories and patch information. Affected products include: Gogs Gogs.