Provide references for CVE-2021-43857.
Where can I find more information about CVE-2021-43857?
References are available at: https://github.com/Gerapy/Gerapy/issues/219, https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw, https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28, http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html.