What is CVE-2023-3993?

CVE-2023-3993 is a medium-severity vulnerability in Gitlab, classified under Insertion of Sensitive Information into Log File. CVSS score: 4.9/10. Published 2023-08-02.

How severe is CVE-2023-3993?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Information disclosure in Gitlab

CVE-2023-3993

An issue has been discovered in GitLab EE affecting all versions starting from 14.3 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. Access tokens may have been logged when a query was made to a specific endpoint.

EPSS: 0.006 (45.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Gitlab — versions 14.3, 16.1, 16.2

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

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

Frequently asked questions

What is CVE-2023-3993?: CVE-2023-3993 is a medium-severity vulnerability in Gitlab, classified under Insertion of Sensitive Information into Log File. CVSS score: 4.9/10. Published 2023-08-02.
How severe is CVE-2023-3993?: Medium severity. CVSS v3 base score is 4.9 out of 10.