EE gitlab ce 8,8 et plus tard par 12.7.2 a insécurisés autorisations.
https://about.gitlab.com/releases/2020/01/30/security-release-gitlab-12-7-4-released/
https://about.gitlab.com/blog/categories/releases/
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7977