Cross-site scripting (XSS) vulnerability in Simple Machines Forum (SMF) 2.0.2 allows remote attackers to inject arbitrary web script or HTML via the scheduled parameter to index.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/74521
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-5777
http://www.securityfocus.com/bid/52822
http://packetstormsecurity.org/files/111356/SMF-2.0.2-Cross-Site-Scripting.html