XSS in GitLab
CVE-2025-0314
An issue has been discovered in GitLab CE/EE affecting all versions from 17.2 before 17.6.4, 17.7 before 17.7.3, and 17.8 before 17.8.1. Improper rendering of certain file types lead to cross-site scripting.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.004 (29.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- GitLab — versions 17.8, 17.7, 17.8.0
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/512118 (issue-tracking, permissions-required, Broken Link)
- hackerone.com/reports/2922313 (Permissions Required, technical-description, permissions-required, exploit)
Frequently asked questions
- What is CVE-2025-0314?
- CVE-2025-0314 is a high-severity vulnerability in GitLab, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2025-01-24.
- How severe is CVE-2025-0314?
- High severity. CVSS v3 base score is 8.7 out of 10.