High severity8.7NVD Advisory· Published Mar 9, 2023· Updated Jun 17, 2026
CVE-2023-0050
CVE-2023-0050
Description
An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. A specially crafted Kroki diagram could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.
Affected products
5cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 3 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.7,<15.7.8
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.7,<15.7.8
- (no CPE)range: from 13.7 before 15.7.8, from 15.8 before 15.8.4, from 15.9 before 15.9.2
- (no CPE)range: >=13.7, <15.7.8
Patches
Vulnerability mechanics
References
3- gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0050.jsonnvdVendor Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/387023nvdBroken Link
- hackerone.com/reports/1731349nvdPermissions Required
News mentions
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