Provide references for CVE-2021-4176.
Where can I find more information about CVE-2021-4176?
References are available at: https://huntr.dev/bounties/8b531ae9-2d36-43ff-af33-4d81acfb2f27, https://github.com/livehelperchat/livehelperchat/commit/1f67cf9f251289a5094774307c2c3d638f9f0ba6.