جزئیات آسیب‌پذیری

Gitea validated a push mirror's remote address against the `[migrations]` allow and block lists only when the mirror was created. Each synchronization passed the stored address directly to `git push`, so a name that later resolved to a blocked or internal address was still reached. A user with administrator access to a repository, which includes repositories they create themselves, could aim push mirror synchronization at internal Git services and force-push the repository's contents to them.

• https://github.com/go-gitea/gitea/security/advisories/GHSA-hcgw-r9gf-8mph vendor-advisory
• https://github.com/go-gitea/gitea/pull/39010 patch
• https://github.com/go-gitea/gitea/pull/39426 patch
• https://blog.gitea.com/release-of-28.0.0/ release-notes
• https://github.com/go-gitea/gitea/releases/tag/v28.0.0 release-notes