Multiple cross-site scripting (XSS) vulnerabilities in PNP4Nagios through 0.6.22 allow remote attackers to inject arbitrary web script or HTML via the URI used for reaching (1) share/pnp/application/views/kohana_error_page.php or (2) share/pnp/application/views/template.php, leading to improper handling within an http-equiv="refresh" META element.
https://github.com/lingej/pnp4nagios/commit/e4a19768a5c5e5b1276caf3dd5bb721a540ec014
https://github.com/lingej/pnp4nagios/commit/cb925073edeeb97eb4ce61a86cdafccc9b87f9bb
https://euvd.enisa.europa.eu/vulnerability/EUVD-2014-4827
http://www.securityfocus.com/bid/68352