Provide references for CVE-2021-27230.
Where can I find more information about CVE-2021-27230?
References are available at: https://hackerone.com/reports/1093444, https://expressionengine.com/features, http://seclists.org/fulldisclosure/2021/Mar/32, http://karmainsecurity.com/KIS-2021-03, http://packetstormsecurity.com/files/161805/ExpressionEngine-6.0.2-PHP-Code-Injection.html.