CVE-2025-6171

medium

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.

References

https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/

https://hackerone.com/reports/3183740

https://gitlab.com/gitlab-org/gitlab/-/issues/549730

Details

Source: Mitre, NVD

Published: 2025-11-15

Updated: 2025-11-20

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00014