Multiple cross-site scripting (XSS) vulnerabilities in Cacti 0.8.8b and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the step parameter to install/index.php or (2) the id parameter to cacti/host.php.
http://www.securityfocus.com/bid/62001
http://www.debian.org/security/2013/dsa-2747
http://secunia.com/advisories/54652
http://lists.opensuse.org/opensuse-updates/2015-03/msg00034.html