Vulnerability Description
Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Related Weaknesses (CWE)
References
- https://blog.gitea.com/release-of-1.26.2/
- https://github.com/go-gitea/gitea/pull/37503
- https://github.com/go-gitea/gitea/releases/tag/v1.26.2
- https://github.com/go-gitea/gitea/security/advisories/GHSA-9r5x-wg6m-x2rc
- https://github.com/go-gitea/gitea/security/advisories/GHSA-9r5x-wg6m-x2rc
FAQ
What is CVE-2026-28699?
CVE-2026-28699 is a vulnerability with a CVSS score of 8.1 (HIGH). Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.
How severe is CVE-2026-28699?
CVE-2026-28699 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-28699?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.