CVE-2026-26232

Description

Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during token exchange.

References

• https://blog.gitea.com/release-of-1.25.5/
• https://github.com/go-gitea/gitea/pull/36797
• https://github.com/go-gitea/gitea/pull/36851
• https://github.com/go-gitea/gitea/releases/tag/v1.25.5