CVE-2025-13978CWE-209

CVE-2025-13978

Medium · published December 11, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
21.7
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to discover the names of private projects they do not have access through API requests.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00302 · 21.7th percentile
Weakness
CWE-209 · Generation of Error Message Containing Sensitive Information
Published
2025-12-11T09:15Z
Affected products (6)
ProductVersionsFixed in
gitlab/gitlab≥ 17.5.0, < 18.4.618.4.6
gitlab/gitlab≥ 17.5.0, < 18.4.618.4.6
gitlab/gitlab≥ 18.5.0, < 18.5.418.5.4
gitlab/gitlab≥ 18.5.0, < 18.5.418.5.4
gitlab/gitlab≥ 18.6.0, < 18.6.218.6.2
gitlab/gitlab≥ 18.6.0, < 18.6.218.6.2
References (3)
https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/ · [email protected]https://gitlab.com/gitlab-org/gitlab/-/issues/566960 · [email protected]https://gitlab.com/gitlab-org/gitlab/-/work_items/566960 · [email protected]
EPSS history
Timeline
  • 11 DEC 03:33Z
    Generation of Error Message Containing Sensitive Information in GitLab
    cvelistv5