Provide references for CVE-2021-4447.
Where can I find more information about CVE-2021-4447?
References are available at: https://www.wordfence.com/threat-intel/vulnerabilities/id/be098ee9-b749-4908-85e8-e717d019609a?source=cve, https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2526471%40essential-addons-for-elementor-lite&new=2526471%40essential-addons-for-elementor-lite&sfp_email=&sfph_mail=.