CVE-2022-3902

6.4 mediumEPSS 0.7%

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.

Severity

CVSS 3.1

6.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-532
Published: 2023-01-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gitlab:gitlab

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3902.json
https://gitlab.com/gitlab-org/gitlab/-/issues/381895
https://hackerone.com/reports/1757999
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3902.json
https://gitlab.com/gitlab-org/gitlab/-/issues/381895

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