CVE-2025-5121

medium

Description

GitLab has remediated an issue that, under certain conditions, could have allowed a successful attacker with authenticated access to a GitLab instance with a GitLab Ultimate license applied (paid customer or trial) to inject a malicious CI/CD job into all future CI/CD pipelines of any project.

References

https://www.bleepingcomputer.com/news/security/gitlab-patches-high-severity-account-takeover-missing-auth-issues/

https://about.gitlab.com/releases/2025/06/11/patch-release-gitlab-18-0-2-released/#cve-2025-5121---missing-authorization-issue-impacts-gitlab-ultimate-ee

Details

Source: Mitre, NVD

Published: 2025-06-13

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: 5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N