CVE-2026-4922

Published: Apr 22, 2026Modified: Jun 17, 2026

8.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploitability: 2.8 / Impact: 5.2

Source: cve@gitlab.com (Secondary)

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.

Affected (6)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	From 17.0.0 to 18.9.6
Gitlab Gitlab	From 18.10.0 to 18.10.4
Gitlab Gitlab	From 17.0.0 to 18.9.6
Gitlab Gitlab	From 18.10.0 to 18.10.4
Gitlab Gitlab	Version 18.11.0
Gitlab Gitlab	Version 18.11.0

Related CWEs

CWE-352

Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

References (3)

https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/

Source: cve@gitlab.com

Release NotesVendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/work_items/594937

Source: cve@gitlab.com

Broken Link

https://hackerone.com/reports/3627285

Source: cve@gitlab.com

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Timeline

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