PT-2025-47051 · Gitlab · Gitlab Ce/Ee

Published 2025-11-12 · Updated 2025-11-15 · CVE-2025-6171

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 13.2 through 18.3.5 GitLab CE/EE versions 18.4 through 18.4.3 GitLab CE/EE versions 18.5 through 18.5.1

Description An authenticated attacker with reporter access could view branch names and pipeline details by accessing the packages API endpoint ('/packages') even when repository access was disabled. The issue affects GitLab CE/EE.

Recommendations Update GitLab CE/EE to version 18.3.6 or later. Update GitLab CE/EE to version 18.4.4 or later. Update GitLab CE/EE to version 18.5.2 or later.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2025-14460

BIT-GITLAB-2025-6171

CVE-2025-6171

Affected Products

Gitlab Ce/Ee

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6171.json · Exploit
• 🔥 https://hackerone.com/reports/3183740 · Exploit
• https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-6171 · Security Note
• https://osv.dev/vulnerability/CVE-2025-6171 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14460 · Security Note
• https://t.me/CVEtracker/37418 · Telegram Post
• https://t.me/cveNotify/142914 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/549730 · Note
• https://twitter.com/CVEnew/status/1989608987931931023 · Twitter Post