Provide references for CVE-2019-15780.
Where can I find more information about CVE-2019-15780?
References are available at: https://wordpress.org/plugins/formidable/#developers, https://pentest.co.uk/labs/advisory/cve-2019-15780/, https://raw.githubusercontent.com/Strategy11/formidable-forms/master/changelog.txt, https://wpvulndb.com/vulnerabilities/9935.