Provide references for CVE-2021-21403.
Where can I find more information about CVE-2021-21403?
References are available at: https://github.com/kongchuanhujiao/server/security/advisories/GHSA-8wrg-m8vm-5fvj, https://github.com/kongchuanhujiao/server/commit/9a125624f219e496bdf4b07b404816d5a309bdc1.