AcyMailing Newsletter Plugin for Joomla in the Enterprise version

• CVE-2023-28733 High 7.2 Stored XSS affecting the AcyMailing plugin for Joomla 0.4%
• CVE-2023-28731 Critical 9.8 Unauthenticated RCE affecting the AcyMailing plugin for Joomla 1.8%