CVE-2026-4922

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an unauthenticated user to execute GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection.

Score

CVSS 3.1 8.1 High

Status

Analyzed - cve@gitlab.com

Published

2026-04-22

Last modified

2026-04-24

Weaknesses

CWE-352

Affected products

• Gitlab (Gitlab)

References

• https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/
• https://gitlab.com/gitlab-org/gitlab/-/work_items/594937
• https://hackerone.com/reports/3627285