Cross-site scripting (XSS) vulnerability in AlienVault OSSIM before 5.3 and USM before 5.3 allows remote attackers to inject arbitrary web script or HTML via the back parameter to ossim/conf/reload.php.
https://www.alienvault.com/forums/discussion/7558/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2016-7798