Input validation vulnerability in Countdown, Coming Soon, Maintenance – Countdown & Clock 2.3.9.5

The Countdown, Coming Soon, Maintenance – Countdown & Clock for WordPress plugin has a security vulnerability which could allow an attacker to inject malicious web scripts into pages of the plugin. Whenever a user visits a page with the injected script, the script will be executed, potentially allowing the attacker to take over the user’s account or access sensitive information.