What is CVE-2022-3902?

CVE-2022-3902 is a medium-severity vulnerability in Gitlab, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.5/10. Published 2023-01-26.

How severe is CVE-2022-3902?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Information disclosure in Gitlab

CVE-2022-3902

An issue has been discovered in GitLab affecting all versions starting from 9.3 before 15.4.6, all versions starting from 15.5 before 15.5.5, all versions starting from 15.6 before 15.6.1. It was possible for a project maintainer to unmask webhook secret tokens by reviewing the logs after testing webhooks.

EPSS: 0.007 (50.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

Gitlab — versions >=15.5, <15.5.5, 15.6.0, >=15.6, <15.6.1

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

cve@gitlab.com (Exploit, Issue Tracking, Vendor Advisory)
cve@gitlab.com (Permissions Required, Third Party Advisory)
cve@gitlab.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-3902?: CVE-2022-3902 is a medium-severity vulnerability in Gitlab, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.5/10. Published 2023-01-26.
How severe is CVE-2022-3902?: Medium severity. CVSS v3 base score is 5.5 out of 10.