Incorrect authorization in Gitea - CVE-2026-58431
Published: July 14, 2026
Vulnerability identifier: #VU137434
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-58431
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to improper access control in the /api/v1/teams/{id} API routes when handling requests with a public-only access token. A remote user can send crafted API requests to disclose sensitive information.
Private team repository metadata and private team activity feed entries may be exposed through affected team endpoints.
Affected software
Gitea
How to mitigate CVE-2026-58431
Install security update from vendor's website.
Gitea - update to 1.27.0