Vulnerability Description
Gitea versions up to and including 1.26.1 do not enforce repository-unit authorization on issue-template API endpoints.
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Related Weaknesses (CWE)
References
- https://blog.gitea.com/release-of-1.26.2/
- https://github.com/go-gitea/gitea/pull/37769
- https://github.com/go-gitea/gitea/pull/37781
- https://github.com/go-gitea/gitea/releases/tag/v1.26.2
- https://github.com/go-gitea/gitea/security/advisories/GHSA-3fwp-p5rj-2pxf
- https://github.com/go-gitea/gitea/security/advisories/GHSA-3fwp-p5rj-2pxf
FAQ
What is CVE-2026-27783?
CVE-2026-27783 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Gitea versions up to and including 1.26.1 do not enforce repository-unit authorization on issue-template API endpoints.
How severe is CVE-2026-27783?
CVE-2026-27783 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-27783?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.