Provide references for CVE-2021-46876.
Where can I find more information about CVE-2021-46876?
References are available at: https://github.com/ezsystems/ezpublish-kernel/commit/b496f073c3f03707d3531a6941dc098b84e3cbed, https://github.com/ezsystems/ezpublish-kernel/security/advisories/GHSA-gmrf-99gw-vvwj.