CVE-2021-39903
6.5
MEDIUM
CVSS 3.1
EPSS 0.25%
Description
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.
How to fix CVE-2021-39903
To remediate CVE-2021-39903, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 14.2.6 or later
Is CVE-2021-39903 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.0.0, < 14.2.6, >= 14.3.0, < 14.3.4, >= 14.4.0, < 14.4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |