Provide references for CVE-2021-43801.
Where can I find more information about CVE-2021-43801?
References are available at: https://github.com/mercurius-js/mercurius/security/advisories/GHSA-273r-rm8g-7f3x, https://github.com/mercurius-js/mercurius/issues/677, https://github.com/mercurius-js/mercurius/pull/678/commits/732b2f895312da8deadd7b173dcd2d141d54b223.