CVE-2025-6945CWE-77command-injection

CVE-2025-6945

Low · published November 15, 2025

CVSS v3.1
3.5
EPSS
0%
Percentile
19.7
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to leak sensitive information from confidential issues by injecting hidden prompts into merge request comments.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00283 · 19.7th percentile
Weakness
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2025-11-15T13:15Z
Affected products (3)
ProductVersionsFixed in
gitlab/gitlab≥ 17.9.0, < 18.3.618.3.6
gitlab/gitlab≥ 18.4.0, < 18.4.418.4.4
gitlab/gitlab≥ 18.5.0, < 18.5.218.5.2
References (3)
https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/ · [email protected]https://gitlab.com/gitlab-org/gitlab/-/issues/552611 · [email protected]https://hackerone.com/reports/3173458 · [email protected]
EPSS history
Timeline
  • 15 NOV 08:04Z
    Improper Neutralization of Special Elements used in a Command ('Command Injection') in GitLab
    cvelistv5