An issue has been discovered in GitLab CE/EE affecting all versions before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that could have allowed unauthenticated users to access sensitive manual CI/CD variables by querying the GraphQL API.
Solution:
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Link | Tags |
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https://gitlab.com/gitlab-org/gitlab/-/issues/524592 | issue tracking permissions required |
https://hackerone.com/reports/3026559 | exploit technical description permissions required |