php - WYSIWYG editor security question (preventing malicious input) -

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I am using jWYSIWYG in a form, I am making that post in the database and wondering if you How can a malicious user try to inject the code into the frame?

Does the editor need a bracket to display styles (which I normally used to bar during the post process)?

I have encountered similar situations, and I started using it on my PHP backend That which can stop the vector of each attack which I can think of. It's easy to set up, and will allow you to whitelist the elements and attributes. It also prevents XSS attacks which can still exist using htmlentities.


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