Provide references for CVE-2021-43856.
Where can I find more information about CVE-2021-43856?
References are available at: https://github.com/Requarks/wiki/security/advisories/GHSA-rhpf-929m-7fm2, https://github.com/Requarks/wiki/commit/79bdd4409316adf649806de3e22352297f85cee0, https://github.com/Requarks/wiki/releases/tag/2.5.264.