GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.2 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker with reporter access to view branch names and pipeline details by accessing the packages API endpoint even when repository access was disabled.
Advisories

No advisories yet.

Fixes

Solution

Upgrade to versions 18.3.6, 18.4.4, 18.5.2 or above.


Workaround

No workaround given by the vendor.

History

Sat, 15 Nov 2025 08:15:00 +0000

Type Values Removed Values Added
Description GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.2 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker with reporter access to view branch names and pipeline details by accessing the packages API endpoint even when repository access was disabled.
Title Missing Authorization in GitLab
First Time appeared Gitlab
Gitlab gitlab
Weaknesses CWE-862
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Vendors & Products Gitlab
Gitlab gitlab
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2025-11-15T08:04:24.736Z

Reserved: 2025-06-16T06:30:48.064Z

Link: CVE-2025-6171

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-11-15T08:15:46.060

Modified: 2025-11-15T08:15:46.060

Link: CVE-2025-6171

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.