SitG Admin <sysad...@...> writes:

> >Maybe the spec should carry an informative note to implementors to point out
> >that the HEAD element does not necessarily have any textual representation in
> >the HTML source?
> >
> >Comments?
> 
> See the general archives for a thread between the 9th and 10th of 
> this month about outsourcing headers: restricting the scan for OpenID 

I didn't see it on gmane, the "general" list there seems to be another one.
But I've read it now.

> headers to this "HEAD" area (*before* the "BODY" starts") is actually 
> *desirable* behavior, since it would prevent Identity theft from 

Of course, but the HEAD element is well-defined even without HEAD tags.

> injecting HTML in embedded comments, guestbooks, basically anything 
> that is dynamically generated server-side rather than linked to 
> within the page (like CSS).

And those things are all outside the HEAD element.

The implementation might become a bit harder, because you cannot just grep for
"<HEAD>" (assumed that you don't use a real parser library but parse it ad-hoc),
but I don't see any real difference between tagged and tagless HEAD elements
security-wise.

Thomas

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