CVE-2026-6821

4.3 Moyenne

Publiée le 12/08/2026 à 22:17 · Modifiée le 19/08/2026 à 18:43 · Analysée par le NVD · Source : cve@gitlab.com

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 12.0 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user to bypass IP-based access restrictions and read limited merge request information from a private project due to missing authorization checks in a merge requests API endpoint.

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Produits concernés

GitLab
Gitlab gitlab

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.3 Moyenne	cve@gitlab.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N`

Faiblesses (CWE)

CWE-862

Références

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/ Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/597702 Broken Link
https://hackerone.com/reports/3674254 Permissions Required

Ailleurs

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