# $Address is Email::Address object
my $comp = '/Elements/ShowUser'. ucfirst lc $style;
-unless ( $m->comp_exists( $comp ) ) {
+unless ( RT::Interface::Web->ComponentPathIsSafe($comp) and $m->comp_exists( $comp ) ) {
$RT::Logger->error(
'Either system config or user #'
. $session{'CurrentUser'}->id