Javascript iFrame Limitations

Posted by Matrym on Stack Overflow See other posts from Stack Overflow or by Matrym
Published on 2010-05-12T00:55:41Z Indexed on 2010/05/12 1:24 UTC
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JavaScript

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iframe

I know that, for security reasons, javascript can't read the contents of an iframe if it belongs to a different domain. This makes sense, given that the entire page could be an iframe with snooping scripts outside of the frame.

The question is - are there equal limitations in the other direction? Can javascript within an iframe (from a different domain) read and manipulate the dom in its parent window?

Thanks!

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