CVE-2026-20912

Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users. Mitigation Mitigation for this issue is...

CVE-2026-20897

Gitea does not properly validate repository ownership when deleting Git LFS locks. A user with write access to one repository may be able to delete LFS locks belonging to other repositories. Mitigation Mitigation for this issue is either not available or the currently available options do not mee...

CVE-2026-20750

Gitea does not properly validate project ownership in organization project operations. A user with project write access in one organization may be able to modify projects belonging to a different organization. Mitigation Mitigation for this issue is either not available or the currently available...

CVE-2026-20736

Gitea does not properly verify repository context when deleting attachments. A user who previously uploaded an attachment to a repository may be able to delete it after losing access to that repository by making the request through a different repository they can access. Mitigation Mitigation for...

GHSA-4XX9-VC8V-87HV Gitea does not properly validate repository ownership when linking attachments to releases

Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users...

Gitea does not properly validate ownership when toggling OpenID URI visibility

Gitea does not properly validate ownership when toggling OpenID URI visibility. An authenticated user may be able to change the visibility settings of other users' OpenID identities...

GHSA-QQGV-V353-CV8P Gitea does not properly validate ownership when toggling OpenID URI visibility

Gitea does not properly validate ownership when toggling OpenID URI visibility. An authenticated user may be able to change the visibility settings of other users' OpenID identities...

EUVD-2026-4263

Gitea does not properly validate repository ownership when linking attachments to releases...

Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via improper validation of repository ownership when linking attachments to releases. An attacker can gain unauthorized access to attachments by linking an attachment uploaded to a privat...

EUVD-2026-4262

Gitea does not properly validate ownership when toggling OpenID URI visibility...

Gitea does not properly validate repository ownership when linking attachments to releases

Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users...

Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via improper verification of repository context during the deletion process. An attacker can remove attachments they previously uploaded to a repository, even after losing access to that...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the release notification process. An attacker can receive unauthorized information about private repository releases by maintaining a watch on a repository that was changed from public to private, even after...

EUVD-2026-4268

Gitea improperly exposes issue and pull request titles...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the web interface when canceling scheduled auto-merges. An attacker can terminate auto-merges scheduled by other users by leveraging read access to pull requests. Remediation Upgrade...

GHSA-8FWC-QJW5-RVGP Gitea may send release notification emails for private repositories to users whose access has been revoked

Gitea may send release notification emails for private repositories to users whose access has been revoked. When a repository is changed from public to private, users who previously watched the repository may continue to receive release notifications, potentially disclosing release titles, tags,...

GHSA-J8XR-C56Q-M8JJ Gitea improperly exposes issue titles and repository names through previously started stopwatches

Gitea's stopwatch API does not re-validate repository access permissions. After a user's access to a private repository is revoked, they may still view issue titles and repository names through previously started stopwatches...

GHSA-2VGV-HGV4-22MH Gitea improperly exposes issue and pull request titles

Gitea's notification API does not re-validate repository access permissions when returning notification details. After a user's access to a private repository is revoked, they may still view issue and pull request titles through previously received notifications...

GHSA-HGR3-X44X-33HX Gitea has improper access control for uploaded attachments

Gitea does not properly verify repository context when deleting attachments. A user who previously uploaded an attachment to a repository may be able to delete it after losing access to that repository by making the request through a different repository they can access...

Gitea does not properly validate repository ownership when deleting Git LFS locks

Gitea does not properly validate repository ownership when deleting Git LFS locks. A user with write access to one repository may be able to delete LFS locks belonging to other repositories...