Vulnerability in Gitlab
CVE-2021-39903
In all versions of GitLab CE/EE since version 13.0, a privileged user, through an API call, can change the visibility level of a group or a project to a restricted option even after the instance administrator sets that visibility option as restricted in settings.
EPSS: 0.011 (62.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Gitlab — versions >=13.0, <14.2.6, 14.4.0, >=14.3, <14.3.4
References
- cve@gitlab.com (x_refsource_MISC, Broken Link)
- cve@gitlab.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
- cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-39903?
- CVE-2021-39903 is a medium-severity vulnerability in Gitlab. CVSS score: 6.5/10. Published 2021-11-04.
- How severe is CVE-2021-39903?
- Medium severity. CVSS v3 base score is 6.5 out of 10.