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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.

PUBLISHED Reserved 2026-03-03 | Published 2026-07-03 | Updated 2026-07-07 | Assigner Gitea




HIGH: 8.2CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Problem types

Missing Authorization

Product status

Default status
unaffected

Any version
affected

Credits

DevNoScope reporter

References

github.com/.../gitea/security/advisories/GHSA-8qw8-rq86-9pc2 (GitHub Security Advisory) vendor-advisory

github.com/go-gitea/gitea/pull/37610 (GitHub Pull Request #37610) patch

github.com/go-gitea/gitea/releases/tag/v1.26.2 (Gitea v1.26.2 Release) release-notes

blog.gitea.com/release-of-1.26.2/ (Gitea v1.26.2 Release Blog Post) release-notes

cve.org (CVE-2026-27771)

nvd.nist.gov (CVE-2026-27771)

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