Unrated severityNVD Advisory· Published Mar 25, 2026· Updated Mar 26, 2026
Cross-Site Request Forgery (CSRF) in GitLab
CVE-2026-3857
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to execute arbitrary GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- hackerone.com/reports/3584382mitretechnical-descriptionexploitpermissions-required
- about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/mitre
News mentions
1- GitLab Patch Release: 18.10.1, 18.9.3, 18.8.7GitLab Security Releases · Mar 25, 2026