PT-2025-43138 · Gitlab · Gitlab Ce/Ee

Published 2025-10-22 · Updated 2025-10-28 · CVE-2025-11971

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab EE versions prior to 18.3.5 GitLab EE versions 18.4 before 18.4.3 GitLab EE versions 18.5 before 18.5.1

Description An authenticated attacker could trigger unauthorized pipeline executions by manipulating commits. The issue relates to incorrect authorization within pipeline builds.

Recommendations Update GitLab EE to version 18.3.5 or later. Update GitLab EE to version 18.4.3 or later. Update GitLab EE to version 18.5.1 or later.

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BDU:2025-14930

BIT-GITLAB-2025-11971

CVE-2025-11971

Affected Products

Gitlab Ce/Ee

References · 16

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11971.json · Exploit
• https://about.gitlab.com/releases/2025/10/22/patch-release-gitlab-18-5-1-released · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-11971 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-11971 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2025-11971 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-11971 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-11971 · Security Note
• https://bdu.fstec.ru/vul/2025-14930 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-11971 · Vendor Advisory
• https://t.me/CVEtracker/35765 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1981484394909929515 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-11971 · Note
• https://t.me/cveNotify/140363 · Telegram Post
• https://twitter.com/zoomeye_team/status/1980941411387424898 · Twitter Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/566587 · Note