All versions of GitLab CE/EE starting from 9.5 before 13.10.5, all versions starting from 13.11 before 13.11.5, and all versions starting from 13.12 before 13.12.2 allow a high privilege user to obtain sensitive information from log files because the sensitive information was not correctly registered for log masking.
https://gitlab.com/gitlab-org/gitlab/-/issues/296995
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22219.json