Description
WordPress Plugin CopySafe Web Protection is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin CopySafe Web Protection version 2.5 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.6 or latest
References
https://www.exploit-db.com/exploits/41846/
https://packetstormsecurity.com/files/142050/WordPress-CopySafe-Web-Cross-Site-Request-Forgery.html
Related Vulnerabilities
Drupal Core 8.7.x Denial of Service (8.7.0 - 8.7.10)
Joomla! Core 1.6.x Information Disclosure (1.6.0 - 1.6.3)
Jetty Insufficient Session Expiration Vulnerability (CVE-2021-34428)
WordPress Plugin Compfight Cross-Site Scripting (1.4)
WordPress Plugin Category List Portfolio Page TimThumb Arbitrary File Upload (1.2.3)