An improper authorization issue in GitLab CE/EE affecting all versions from 13.7 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to extract the value of an unprotected variable they know the name of in public projects or private projects they're a member of.
https://hackerone.com/reports/1511133
https://gitlab.com/gitlab-org/gitlab/-/issues/355738
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2229.json