Entries tagged - "javascript"

Mystery JS Alert

One of my fellow developers at work recently started complaining that he was getting an alert showing up on his page on a development system. Obviously this raised our XSS-aware eyebrows and investigations soon started. Thanks to the way JQuery subsumes event handlers it can sometimes be very tricky to find out what exactly was triggering the alert, and without finding out what triggers the alert you can’t find the problem and fix it.…
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