Description
An issue has been discovered in GitLab CE/EE affecting all versions from 12.0 before 17.9.8, 17.10 before 17.10.6, and 17.11 before 17.11.2. Under certain conditions users could bypass IP access restrictions and view sensitive information.
Problem types
CWE-1220: Insufficient Granularity of Access Control
Product status
12.0 before 17.9.8
17.10 before 17.10.6
17.11 before 17.11.2
Credits
Thanks [iamgk808](https://hackerone.com/iamgk808) for reporting this vulnerability through our HackerOne bug bounty program
References
gitlab.com/gitlab-org/gitlab/-/issues/519580 (GitLab Issue #519580)
hackerone.com/reports/2977149 (HackerOne Bug Bounty Report #2977149)