This script audit only base jails not the cloned ones. You can grab it here.
Do not forget to edit /usr/local/etc/periodic/security/*.portaudit on about line 55
you'll want to change:
echo
echo /usr/local/sbin/portaudit -a |
su -fm "${daily_status_security_portaudit_user:-nobody}" || rc=$?
to
echo
echo /root/bin/metaportaudit.sh -a |
su -fm "${daily_status_security_portaudit_user:-nobody}" || rc=$?