Update the WordPress Simple SEO plugin to the latest available version (at least 1.8.13).
Mika discovered and reported this Cross Site Request Forgery (CSRF) vulnerability in WordPress Simple SEO Plugin. This could allow a malicious actor to force higher privileged users to execute unwanted actions under their current authentication. This vulnerability has been fixed in version 1.8.13.
CrossSite Request Forgery (CSRF) vulnerability
20.10.2022
Authenticated Stored CrossSite Scripting (XSS) vulnerability
01.08.2022