Main Vulnerability Database Vulnerabilities #VU125571

Incorrect authorization in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2026-2104

Published: April 9, 2026

Vulnerability identifier: #VU125571

CSH Severity: Medium

CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-2104

CWE-ID: CWE-863

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to bypass authorization process.

The vulnerability exists due to incorrect authorization in CSV export. A remote user can access confidential issues assigned to other users.

GitLab Enterprise Edition
Gitlab Community Edition

Install updates from vendor's website.

GitLab Enterprise Edition - addressed in versions 18.8.9, 18.9.5, 18.10.3
Gitlab Community Edition - addressed in versions 18.8.9, 18.9.5, 18.10.3