CVE-2019-5472
An authorization issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 that prevented owners and maintainer to delete epic comments. Date published : 2020-01-27 https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/