Provide references for CVE-2021-4349.
Where can I find more information about CVE-2021-4349?
References are available at: https://www.wordfence.com/threat-intel/vulnerabilities/id/2acd40d5-8a9c-4ca8-9c89-5bf639b1c66c?source=cve, https://plugins.trac.wordpress.org/changeset/2473649/, https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/.