Vulnerability in GitLab
CVE-2023-4522
An issue has been discovered in GitLab affecting all versions before 16.2.0. Committing directories containing LF character results in 500 errors when viewing the commit.
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:N/A:L.
EPSS exploit prediction
EPSS: 0.012 (65.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.012 · change: +0.002
Affected products
- GitLab — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/gitlab-org/gitlab/-/issues/406817 (issue-tracking, Exploit, permissions-required)
- hackerone.com/reports/1937213 (Permissions Required, technical-description, permissions-required, exploit)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-4522?
- CVE-2023-4522 is a medium-severity vulnerability in GitLab, classified under CWE-1287. CVSS score: 4.3/10. Published 2023-08-30.
- How severe is CVE-2023-4522?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2023-4522 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.