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Building A Browser Extension? Careful Not To Accidentally XSS the Whole Internet
- xyzzy123 13y agoThis is a genuine concern. The other risk is that you get XSS into a Chrome / privileged Javascript context, which is probably the simplest way to get reliable arbitrary code execution in e.g. Firefox. See e.g: http://www.defcon.org/images/defcon-17/dc-17-presentations/defcon-17-roberto_liverani-nick_freeman-abusing_firefox.pdf http://www.defcon.org/images/defcon-17/dc-17-presentations/d... [PDF warning]