CVE-2026-6269

5.4 Moyenne

Publiée le 11/06/2026 à 14:16 · Modifiée le 17/06/2026 à 13:00 · Analysée par le NVD · Source : cve@gitlab.com

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to modify hidden merge requests due to incorrect authorization enforcements.

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Produits concernés

GitLab
Gitlab gitlab

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.4 Moyenne	cve@gitlab.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-863

Références

https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/ Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/596625 Issue Tracking
https://hackerone.com/reports/3661880 Permissions Required

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories