Is there any way to set CORS policy to null when loading images in sololearn? can javascript do it?

Question

Server sided programming

Answer 1

No.... To bypass protection upload a php script to a server containing the following line :
echo file_get_contents($_GET["dat"]);
and then do AJAX with JS:
var aj = new XMLHttpRequest();
aj.open("GET","link-to-server-file?dat=link-of-victim-site");
aj.send();
aj.onload = function() {
alert(this.responseText);
};

Answer 2

looks like many people struggle with this, thank You,Valentine Hacker . I was thinking more of python or node solution but it looks like a lot of easier things can be done with just php. Am still learning...