Input validation vulnerability in Kioskprox *

The Kioskprox plugin for WordPress has a security vulnerability that could allow unauthenticated attackers to inject malicious scripts into a website. This malicious code would be able to run in a user’s internet browser and potentially cause harm or steal information. To protect against this vulnerability, the plugin needs to make sure it properly checks input data before it is processed, and properly escapes output data before it is displayed.