Now that it is possible to move category pages[1], the "move-categorypages" permission needs to be removed from the user group (maybe others?) on some wikis, where the "move" permission was also removed. Otherwise, non auto-confirmed users will be able to move categories (while they are not allowed to move any other page)
[1] https://gerrit.wikimedia.org/r/#/c/111096/
Version: wmf-deployment
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=5451