CVE-2013-1421
Cross-site scripting (XSS) vulnerability in Craig Knudsen WebCalendar before 1.2.5, 1.2.6, and other versions before 1.2.7 allows remote attackers to inject arbitrary web script or HTML via the Category Name field to category.php.
Date published : 2014-04-22
http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.7/