CVE-2026-4922

Cross-Site Request Forgery (CSRF) in GitLab

State: Published
Severity: 8.1 High
Published: Apr 22, 2026
Updated: Apr 24, 2026
Reserved: Mar 26, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N	GitLab

Weaknesses

CWE-352 Cross-Site Request Forgery (CSRF)

Affected Products

Product	Versions
GitLabGitLab	17.0 to before 18.9.6Affected 18.10 to before 18.10.4Affected 18.11 to before 18.11.1Affected

References

https://gitlab.com/gitlab-org/gitlab/-/work_items/594937
HackerOne Bug Bounty Report #3627285technical-descriptionexploitpermissions-required
https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/

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