CSRF in runner administration page in all versions of GitLab CE/EE allows an attacker who's able to target GitLab instance administrators to pause/resume runners. Affected versions are >=13.5.0, <13.5.2,>=13.4.0, <13.4.5,<13.3.9.
https://hackerone.com/reports/415238
https://gitlab.com/gitlab-org/gitlab/-/issues/24416
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13350.json