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Old 03-01-2020, 09:57 AM   #5
Book Hunter
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Book Hunter began at the beginning.
 
Posts: 6
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Join Date: Feb 2020
Location: U.K.
Device: Kindle
Quote:
Originally Posted by kovidgoyal View Post
All book JavaScript is executed in a sandboxed iframe, which is itself executed inside a sandboxed executable.
Thanks for your reply Kovid,

So, just to be sure, does this mean that a Javascript included in a downloaded ebook, cannot use Calibre to access personal information on my hard drive and upload it somewhere; or to install malicious applications?
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