javascript dox

This is bizarre, I was wondering if anyone could shed some light on why this happened. Basically, I… Read more Jsonp Callback Doesn't Execute When Running At Localhost

I facing issue related to 'Key Management: Hardcoded Encryption Key' for chart.js api. We … Read more Key Management: Hardcoded Encryption Key For Chart.js

By default, browsers don't allow cross-site AJAX requests. I understand that a badly envisioned… Read more Why Are Cross-domain Ajax Requests Labelled As A "security Risk"?

Is it possible to make AJAX-calls (e.g. using jQuery.ajax() ) from local html/js file (e.g. file://… Read more Ajax Calls From Local Javascript Code To Remote Server

I'm sure that the answer to this question is No, but I can't seem to find a way that simply… Read more Is Escaping < And > Sufficient To Block Xss Attacks?

I'm developing a mobile app which runs a simple HTTP server and a WebView. The WebView displays… Read more Display Javascript "same Origin Policy" Violations

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?

I have a rich text editor that passes HTML to the server. That HTML is then displayed to other user… Read more Filtering Javascript Out Of Html

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

Let's say I want to use this API: http://hiveminder.com/help/reference/API.html The instructio… Read more How Do I Begin With Making A Small Cross-site Ajax Script Using Someone's Api?

I've got a problem in my current project: Users can send an email using a textarea. We allow th… Read more Avoid Xss And Allow Some Html Tags With Javascript

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