--- node/sbin/munin-node-configure.orig	2014-11-24 21:46:24 UTC
+++ node/sbin/munin-node-configure
@@ -23,6 +23,10 @@ use warnings;
 
 use Getopt::Long;
 
+# plugins run in taint mode because the uid is changed, so the path
+# must not contain writable directories.
+$ENV{PATH}='/bin:/sbin:/usr/bin:/usr/sbin:%%PREFIX%%/bin:%%PREFIX%%/sbin';
+
 use Munin::Common::Defaults;
 use Munin::Node::Configure::PluginList;
 use Munin::Node::Configure::Debug;