remove non-required post from the Host HTTP-header #4
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In the HTTP-header
Hostports are not required, even if you use HTTPS/TLS.A Host header field must be sent in all HTTP/1.1 request messages. A 400 (Bad Request) status code may be sent to any HTTP/1.1 request message that lacks or contains more than one Host header field.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Host
HTTP gateways/reverse proxies which evaluate Host-Headers to choose the correct "route" may not forward you to the actual service which causes the PoC fail with an
IndexError:Could you consider to remove the port in line 118 if it isn't critical for the PoC to actually trigger the vulnerability?