CVE-2023-28733 Stored XSS affecting the AcyMailing plugin for Joomla

AnyMailing Joomla Plugin is vulnerable to stored cross site scripting XSS in templates and emails of AcyMailing, exploitable without authentication when access is granted to the campaign's creation on front-office. This issue affects AnyMailing Joomla Plugin Enterprise in versions below 8.3.0...