Provide references for CVE-2021-22171.
Where can I find more information about CVE-2021-22171?
References are available at: https://gitlab.com/gitlab-org/gitlab-pages/-/issues/262, https://hackerone.com/reports/718460, https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22171.json.