A cross-site scripting issue has been discovered in GitLab CE/EE affecting all versions before 15.1.6, 15.2 to 15.2.4 and 15.3 prior to 15.3.2. It was possible to exploit a vulnerability in setting the labels colour feature which could lead to a stored XSS that allowed attackers to perform arbitrary actions on behalf of victims at client side.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 15.3 | 15.3.2 |
| gitlab / gitlab | 15.2 | 15.2.4 |
| gitlab / gitlab | 9.0.0 | 15.1.6 |