Provide references for CVE-2021-43353.
Where can I find more information about CVE-2021-43353?
References are available at: https://www.wordfence.com/vulnerability-advisories/#CVE-2021-43353, https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2643954%40crisp&new=2643954%40crisp&sfp_email=&sfph_mail=.