Provide references for CVE-2021-4333.
Where can I find more information about CVE-2021-4333?
References are available at: https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a, https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2626597%40wp-statistics&new=2626597%40wp-statistics&sfp_email=&sfph_mail=.