CVE-2022-4021 Information

Description

The Permalink Manager Lite plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 2.2.20.1. This is due to missing or incorrect nonce validation on the extra_actions function. This makes it possible for unauthenticated attackers to change plugin settings including permalinks and site maps via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Reference

https://plugins.trac.wordpress.org/changeset/2818142#file34 https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4021