CVE-2026-27771

Description

Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which can expose private or internal package source information.

References

• https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-41635
• https://github.com/go-gitea/gitea/security/advisories/GHSA-8qw8-rq86-9pc2
• https://github.com/go-gitea/gitea/pull/37610
• https://github.com/go-gitea/gitea/releases/tag/v1.26.2
• https://blog.gitea.com/release-of-1.26.2/
• https://packetstorm.news/files/id/227542/
• https://packetstorm.news/download/227542