CVE-2025-11989

high

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 17.6.0 before 18.3.5, 18.4 before 18.4.3, and 18.5 before 18.5.1 that could have allowed an authenticated attacker to execute unauthorized quick actions by including malicious commands in specific descriptions.

References

https://about.gitlab.com/releases/2025/10/22/patch-release-gitlab-18-5-1-released/

https://gitlab.com/gitlab-org/security/gitlab/-/issues/1426

Details

Source: Mitre, NVD

Published: 2025-10-27

Updated: 2025-10-28

Risk Information

CVSS v2

Base Score: 8.5

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

Severity: High

CVSS v3

Base Score: 8.1

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

Severity: High

EPSS

EPSS: 0.00011