CVE-2025-6171

MEDIUM EPSS 13.9%
Published Nov 15, 20257mo ago · Modified Jun 17, 20261w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Nov 15, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
13.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥13.2.0  –  <18.3.6
gitlabgitlab*≥13.2.0  –  <18.3.6
gitlabgitlab*≥18.4.0  –  <18.4.4
gitlabgitlab*≥18.4.0  –  <18.4.4
gitlabgitlab*≥18.5.0  –  <18.5.2
gitlabgitlab*≥18.5.0  –  <18.5.2

References 3

  • about.gitlab.com https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/
    Release NotesVendor Advisory
  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/549730
    Broken Link
  • hackerone.com https://hackerone.com/reports/3183740
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.