Tag
CVE-2026-3857 describes a vulnerability in GitLab CE/EE versions 17.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1, where an unauthenticated user can execute arbitrary GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection, potentially leading to data modification or privilege escalation.