An uncontrolled resource consumption issue when parsing URLs in GitLab CE/EE affecting all versions prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2 allows an attacker to cause performance issues and potentially a denial of service on the GitLab instance.
https://gitlab.com/gitlab-org/gitlab/-/issues/358170
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3818.json