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On my website, users will be able to input html tags for the content so the text can be bold, itali… Read more Show Html User Input, Security Issue

I need to implement a simple and efficient XSS Filter in C++ for CppCMS. I can't use existing h… Read more Writing Xss Filter For (x)html Based On White List

I am working on a problem where i want to restrict a user to open a PHP page This is my javascript-… Read more How To Restrict User To Open A Existing Php Page?

I have to process a feed from a data provider, in this feed they provide us with image URL, current… Read more Is It Secure To Blindly Trust Image Urls And Output Them Into Html Img Tags On A Site? Can It Be Used To Inject Code?

Hey guys so Ive got a question, is there a something I could use when inserting data into the SQL t… Read more Sql Preventation Of Xss

Well not exactly. If I just draw (ex lines,rect...) and try to export the canvas as an image. It wo… Read more Get Security Error When Saving Canvas Object Into An Image

This has been stressing me out.. I have a hidden input: I'm populating the hidden input with … Read more Prevent Hidden Input From Being Altered

I have a textarea inside a form. Before the form is submitted, the textarea is validated and checke… Read more Compare Array Of Words To A Textarea Input With Javascript