JavaScript Exercises

I'm getting Client DOM Open Redirect security issue on scan for the following piece of code. Th… Read more Client Dom Open Redirect For Javascript

I have written a micro-templating utility that uses innerHTML to inject html fragments in a Web pag… Read more Prevent Script Injection With Innerhtml

Does anyone know whether a DOM Node of type Text is guaranteed not be interpreted as HTML by the br… Read more Is A Dom Text Node Guaranteed To Not Be Interpreted As Html?

I have a web page which needs to do the following: dynamically create an HTML fragment using JavaS… Read more Avoiding Xss When Echoing Posted Html

I have found that Cross Site Scripting vulnerability in a client's application. The problem is … Read more Parentheses Alternatives In Js , If Any?

I'm having to work on an old web app that a previous developer left. It is using addslashes() t… Read more Is Addslashes() Safe To Prevent Xss In A Html Attribute?

In my application, there is a comment box. If someone enters a comment like then an alert appea… Read more Prevent User-entered Scripts From Running In Webpage

How can I totally prevent xss-attacks in PHP? This is assuming I do not care for any HTML tags or o… Read more PHP: How To Totally Prevent XSS Attacks?