Provide references for CVE-2021-3116.
Where can I find more information about CVE-2021-3116?
References are available at: https://cardaci.xyz/advisories/2021/01/10/proxy.py-2.3.0-broken-basic-authentication/, https://github.com/abhinavsingh/proxy.py/pull/482/commits/9b00093288237f5073c403f2c4f62acfdfa8ed46, https://pypi.org/project/proxy.py/2.3.1/#history.