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.

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.

EPSS: 0.009 (57.1th percentile) — read the EPSS interpretation.

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.

Affected products

Gitlab — versions 0

Weakness classification (CWE)

CWE-1287

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@gitlab.com (issue-tracking, Exploit, permissions-required)
cve@gitlab.com (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.