CVE-2026-58422

Description

Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts

References

• https://blog.gitea.com/release-of-1.26.3-and-1.26.4/
• https://github.com/go-gitea/gitea/pull/38009
• https://github.com/go-gitea/gitea/releases/tag/v1.26.4
• https://github.com/go-gitea/gitea/security/advisories/GHSA-g9g6-qhrc-p3qc