Vulnerability in GitLab
CVE-2023-4018
An issue has been discovered in GitLab affecting all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. Due to improper permission validation it was possible to create model experiments in public projects.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (37.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.9% 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 16.3.0, 16.2, 16.3
Weakness classification (CWE)
References
- GitLab Issue #420301 (issue-tracking, permissions-required, Broken Link)
- HackerOne Bug Bounty Report #2083440 (Permissions Required, technical-description, permissions-required, exploit, broken-link)
Frequently asked questions
- What is CVE-2023-4018?
- CVE-2023-4018 is a medium-severity vulnerability in GitLab, classified under Direct Request (Forced Browsing). CVSS score: 4.3/10. Published 2023-09-01.
- How severe is CVE-2023-4018?
- Medium severity. CVSS v3 base score is 4.3 out of 10.