CVE-2023-0050 Information

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.

Reference

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0050.json https://hackerone.com/reports/1731349 https://gitlab.com/gitlab-org/gitlab/-/issues/387023