جزئیات آسیب‌پذیری

Gitea's OpenID connect handler accepts a user's password without enforcing enrolled TOTP or WebAuthn verification before completing sign-in and linking an OpenID identifier. When OpenID sign-in is enabled, an attacker who knows the victim's password can obtain a session and link an attacker-controlled identifier. The attacker can then sign in through that identifier without the victim's password or second factor, and a password change does not remove the link.

• https://github.com/go-gitea/gitea/security/advisories/GHSA-8xjr-x7rg-hp5h vendor-advisory
• https://blog.gitea.com/release-of-1.27.2/ release-notes
• https://github.com/go-gitea/gitea/pull/38805 patch
• https://github.com/go-gitea/gitea/pull/38810 patch
• https://github.com/go-gitea/gitea/releases/tag/v1.27.2 release-notes