Update the WordPress Countdown & Clock plugin to the latest available version (at least 2.3.3).
FearZzZz discovered and reported this Cross Site Scripting (XSS) vulnerability in WordPress Countdown & Clock Plugin. This could allow a malicious actor to inject malicious scripts, such as redirects, advertisements, and other HTML payloads into your website which will be executed when guests visit your site. This vulnerability has been fixed in version 2.3.3.
Authenticated Stored CrossSite Scripting (XSS) vulnerability
28.04.2022
Pro Features Lock Bypass vulnerability
28.04.2022
Multiple Authenticated Persistent CrossSite Scripting (XSS) vulnerabilities
28.04.2022
Reflected CrossSite Scripting (XSS) vulnerability
21.02.2022