3.1

CVE-2026-3553

Exploit

Incorrect Authorization in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.0 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 to access confidential issue details due to incorrect authorization checks.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEditioncommunity Version >= 12.0.0 < 18.10.8
Gitlab ≫ GitLab SwEditionenterprise Version >= 12.0.0 < 18.10.8
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.11.0 < 18.11.5
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.11.0 < 18.11.5
Gitlab ≫ GitLab SwEditioncommunity Version >= 19.0.0 < 19.0.2
Gitlab ≫ GitLab SwEditionenterprise Version >= 19.0.0 < 19.0.2
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.143
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@gitlab.com 3.1 1.6 1.4
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/
Release Notes
https://hackerone.com/reports/3578216
Permissions Required
https://gitlab.com/gitlab-org/gitlab/-/work_items/592295
Issue Tracking