CVE-2026-105267

Description

The Gitea web route for deleting tags (`POST /{owner}/{repo}/tags/delete`) requires only write access to the Code unit, but shares its handler with release deletion and did not check that the target was a plain tag. A collaborator with Code write access and without Releases write access could permanently delete published releases of that repository, including their attachments. Protected tag rules covering the release tag still blocked the deletion.

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Produits concernés

• Gitea
• Gitea gitea

Scores CVSS

Faiblesses (CWE)

• CWE-732
• CWE-863

Références

• https://blog.gitea.com/release-of-28.1.0/ Release Notes
• https://github.com/go-gitea/gitea/pull/39501 Patch
• https://github.com/go-gitea/gitea/pull/39507 Patch
• https://github.com/go-gitea/gitea/releases/tag/v28.1.0 Release Notes
• https://github.com/go-gitea/gitea/security/advisories/GHSA-vvqw-mjq8-x248 Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories