Medium severity6.3NVD Advisory· Published Apr 2, 2021· Updated Jun 17, 2026
CVE-2021-22196
CVE-2021-22196
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.
Affected products
5cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 2 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.4.0,<13.8.7
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.4.0,<13.8.7
- (no CPE)range: >=13.4, <13.8.7
- Range: >=13.4
Patches
Vulnerability mechanics
References
3- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22196.jsonnvdVendor Advisory
- hackerone.com/reports/977697nvdPermissions RequiredThird Party Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/254710nvdBroken Link
News mentions
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