An issue has been discovered in GitLab CE/EE affecting all versions before 15.0.5, all versions starting from 15.1 before 15.1.4, all versions starting from 15.2 before 15.2.1. It may be possible to gain access to a private project through an email invite by using other user's email address as an unverified secondary email.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | - | 15.0.5 |
| gitlab / gitlab | 15.1.0 | 15.1.4 |
| gitlab / gitlab | 15.2 | 15.2.x |