Provide references for CVE-2021-22875.
Where can I find more information about CVE-2021-22875?
References are available at: https://www.revive-adserver.com/security/revive-sa-2021-002/, https://hackerone.com/reports/1083376, https://github.com/revive-adserver/revive-adserver/commit/6f46076a.