Unrated severityNVD Advisory· Published Mar 11, 2026· Updated Mar 12, 2026
Allocation of Resources Without Limits or Throttling in GitLab
CVE-2025-13690
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.11 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to cause a denial of service condition due to improper input validation on webhook custom header names under certain conditions.
Affected products
2cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 16.11
- (no CPE)range: >=16.11 <18.7.6, >=18.8 <18.8.6, >=18.9 <18.9.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- hackerone.com/reports/3415683mitretechnical-descriptionexploitpermissions-required
- about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/mitre
News mentions
1- GitLab Patch Release: 18.9.2, 18.8.6, 18.7.6GitLab Security Releases · Mar 11, 2026