CVE-2021-22196
5.4
MEDIUM
CVSS 3.1
EPSS 0.19%
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4. It was possible to exploit a stored cross-site-scripting in merge request via a specifically crafted branch name.
How to fix CVE-2021-22196
To remediate CVE-2021-22196, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 13.8.7 or later
Is CVE-2021-22196 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.4.0, < 13.8.7, >= 13.9.0, < 13.9.5, >= 13.10.0, < 13.10.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |