The Simple Video Management System plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'analytics_video' parameter in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

By design, Maximizer Enterprise 4 calendar and address book program allows arbitrary users to modify the calendar of other users when the calendar is being shared.