An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.4 prior to 15.5.7, 15.6 prior to 15.6.4, and 15.7 prior to 15.7.2. GitLab Pages allows redirection to arbitrary protocols.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 15.7.0 | 15.7.2 |
| gitlab / gitlab | 15.6.0 | 15.6.4 |
| gitlab / gitlab | 11.4.0 | 15.5.7 |