Input validation error in Gitea - CVE-2026-27771
Published: July 14, 2026
Vulnerability identifier: #VU137409
CSH Severity: High
CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-27771
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to an unspecified weakness in Gitea when handling requests. A remote attacker can send a crafted request to disclose sensitive information.
Affected software
Gitea
How to mitigate CVE-2026-27771
Install security update from vendor's website.
Gitea - update to 1.26.2