An issue has been discovered in GitLab CE/EE affecting all versions from 18.1 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could have allowed an authenticated user to create a denial-of-service condition by exploiting an unprotected GraphQL API through repeated requests.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 18.1.0 | 18.2.7 |
| gitlab / gitlab | 18.3.0 | 18.3.3 |
| gitlab / gitlab | 18.4.0 | 18.4.0.x |