An issue was discovered in the Harmis JE Messenger component 1.2.2 for Joomla!. Input does not get validated and queries are not written in a way to prevent SQL injection. Therefore arbitrary SQL-Statements can be executed in the database.Referenceshttps://extensions.joomla.org/extension/je-messenger/https://github.com/azd-cert/CVE/blob/master/CVEs/CVE-2019-9918.md
