When anyone searches the site using an ” ‘ ” in the name it directs them to a 403 error. I was told by our server company it was coming from the plugin. How can I fix this so it does not happen anymore?
If you want to allow the apostrophe or single quote code character in searches or in URL’s or Feeds then you would need to modify several security filters in your root .htaccess file. I do not recommend doing this of course because the single quote coding character is one of the top 3 most dangerous coding characters. Please see this Forum Topic for the security rules/filters you would need to modify >>> http://forum.ait-pro.com/forums/topic/feedburner-feed-header-causing-403-error/