Provide references for CVE-2020-13308.
Where can I find more information about CVE-2020-13308?
References are available at: https://gitlab.com/gitlab-org/gitlab/-/issues/29989, https://hackerone.com/reports/637675, https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13308.json.