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A user without privileges to view a field, may see the content of a field via diff.
This is actually a CCK issue.
(p.s. please add diff to CCK component).
And here's the patch.
Curiously enough I reported this issue to the Drupal security team a week or so ago. They concluded it could be resolved in the CCK queue and no additional action would be needed. In the meantime, I was discussing with yched and KarenS what to do next...
@Amitaibu: your patch is not correct as CCK provides a function for this: content_access().
Attached is the patch that will be committed to CVS, and I guess it will happen asap.
Thanks, indeed, only after submitting the patch I realized it might be a security issue. Anyway, thanks for the re-roll.
Committed to CVS (branches CCK2 and CCK3).
Soon to be released as CCK 2.5.
Automatically closed -- issue fixed for 2 weeks with no activity.
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