An information disclosure exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) where the assignee(s) of a confidential issue in a private project would be disclosed to a guest via milestones.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 12.3.0 | 12.3.2 |
| gitlab / gitlab | 12.2.0 | 12.2.6 |
| gitlab / gitlab | 12.1.0 | 12.1.12 |