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RE: [xml-dev] Maximally Consumable Data
- From: "Costello, Roger L." <costello@mitre.org>
- To: <xml-dev@lists.xml.org>
- Date: Mon, 7 Apr 2008 08:23:22 -0400
Hi Rob,
> But, you have to 'eval' it making a
> potential security threat.
In the book, Bulletproof Ajax, by Jeremy Keith, he says (p. 87):
"In order to extract the contents of a JSON object, it must be
evaluated. The eval function is powerful, and potentially dangerous.
If you're retrieving JSON data from a third party that isn't entirely
trustworthy, it could contain some malicious JavaScript code that will
be executed with eval. For this reason Douglas Crockford has written a
JSON parser that will parse only properties, ignoring any methods
(http://www.json.org/js.html)."
/Roger
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