Input validation vulnerability in Anti-Malware Security and Brute-Force Firewall 4.15.23

The Anti-Malware Security and Brute-Force Firewall plugin for WordPress is vulnerable to a type of attack called Cross-Site Request Forgery. This attack can happen in versions up to 4.15.22 and it allows unauthenticated attackers to use up a lot of resources (like by doing many scans at once), if the attacker can get a site administrator to click on a link.