Gitea Git LFS Lock Deletion Broken Access Control (Cross-Repo IDOR)
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-20897US | — | — | ||
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 rep… | ||||
02
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/CVE-2026-20897WEB
- https://blog.gitea.com/release-of-1.25.4/ARTICLE
- https://bugzilla.redhat.com/show_bug.cgi?id=2432204WEB
- https://github.com/go-gitea/gitea/pull/36344FIX
- https://github.com/go-gitea/gitea/pull/36349FIX
- https://github.com/go-gitea/gitea/releases/tag/v1.25.4ARTICLE
- https://github.com/go-gitea/gitea/security/advisories/GHSA-rrq5-r9h5-pc7cWEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-20897WEB
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan