Update the WordPress iQ Block Country plugin to the latest available version (at least 1.2.19).
Brandon Roldan discovered and reported this Bypass Vulnerability vulnerability in WordPress iQ Block Country Plugin. A bypass vulnerability could allow a malicious actor to bypass certain restrictions in the code. For example a way to bypass certain authorization checks which might allow a malicious actor to gain access to the admin panel. This vulnerability has been fixed in version 1.2.19.
Protection Bypass due to IP Spoofing vulnerability
Arbitrary File Deletion vulnerability via Zip Slip
Authenticated Persistent CrossSite Scripting (XSS) vulnerability
Cross Site Scripting