Vulnerability in GitLab
CVE-2025-10094
An issue has been discovered in GitLab CE/EE affecting all versions from 10.7 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed authenticated users to disrupt access to token listings and related administrative operations by creating tokens with excessively large names.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.005 (37.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- GitLab — versions 10.7, 18.2, 18.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- about.gitlab.com/releases/2025/09/10/patch-release-gitlab-18-3-2-released/ (Release Notes, Vendor Advisory)
- gitlab.com/gitlab-org/gitlab/-/issues/528469 (issue-tracking, permissions-required, Broken Link)
- hackerone.com/reports/3049089 (Permissions Required, technical-description, permissions-required, exploit)
Frequently asked questions
- What is CVE-2025-10094?
- CVE-2025-10094 is a medium-severity vulnerability in GitLab, classified under Improper Validation of Specified Quantity in Input. CVSS score: 6.5/10. Published 2025-09-12.
- How severe is CVE-2025-10094?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-10094 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.