Provide references for CVE-2019-11223.
Where can I find more information about CVE-2019-11223?
References are available at: https://wordpress.org/plugins/supportcandy/#developers, https://www.pluginvulnerabilities.com/2019/04/05/arbitrary-file-upload-vulnerability-in-supportcandy/, https://cert.kalasag.com.ph/news/research/vulnerable-wordpress-plugin-lets-you-take-over-websites/, https://wpvulndb.com/vulnerabilities/9488.