I have a page where I post and edit post.php stuff, I use ckeditor in it in the content part, but the following is happening: when I insert a code <iframe scr="yotube.bla.bla.bla" ... </iframe> after submit it it goes to the page:
You do not have permission to access post_envia.php on this server.
Additionally, the 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request. Protected by COMODO WAF Server at site.com.br Port 80
The interesting thing is if I do not place the iframe, is it successfully completed, any light on what it can be?
I've tried, $conteudo = htmlspecialchars($_POST['conteudo']) , however unsuccessful