Input validation error in GitLab Enterprise Edition - CVE-2025-1257
Published: March 13, 2025
Vulnerability identifier: #VU105682
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-1257
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to unbounded field in GitLab Approval Rules. A remote attacker can manipulate specific API inputs and perform a denial of service (DoS) attack.
Affected software
GitLab Enterprise Edition
How to mitigate CVE-2025-1257
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 17.7.7, 17.8.5, 17.9.2