CVE-2026-96594

Description

The Gitea API endpoint `GET /api/v1/repos/{owner}/{repo}/media/{filepath}` wrote files of up to 1 KiB that are stored directly in Git, not in LFS, to the response without the content type and disposition headers Gitea uses for user content. An HTML file committed to a repository was therefore rendered by the browser on the Gitea origin. A user who can push to a repository could run JavaScript in the session of a victim who opens the media URL and act with the victim's permissions.

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Produits concernés

• Gitea
• Gitea gitea

Scores CVSS

Faiblesses (CWE)

• CWE-79

Références

• https://blog.gitea.com/release-of-28.1.0/ Release Notes
• https://github.com/go-gitea/gitea/pull/39501 PatchIssue Tracking
• https://github.com/go-gitea/gitea/pull/39507 PatchIssue Tracking
• https://github.com/go-gitea/gitea/releases/tag/v28.1.0 Release Notes
• https://github.com/go-gitea/gitea/security/advisories/GHSA-94rx-fqm6-q23v MitigationVendor Advisory

Ailleurs

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