CVE-2021-22263
6.5
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. A user account with 'external' status which is granted 'Maintainer' role on any project on the GitLab instance where 'project tokens' are allowed may elevate its privilege to 'Internal' and access Internal projects.
How to fix CVE-2021-22263
To remediate CVE-2021-22263, upgrade the affected package to a fixed version below.
- —upgrade to 14.0.9 or later
Is CVE-2021-22263 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.0.0, < 14.0.9, >= 14.1.0, < 14.1.4, >= 14.2.0, < 14.2.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |