Provide references for CVE-2019-15839.
Where can I find more information about CVE-2019-15839?
References are available at: https://wpvulndb.com/vulnerabilities/9368, https://wordpress.org/plugins/sina-extension-for-elementor/#developers, https://www.pluginvulnerabilities.com/2019/06/18/our-proactive-monitoring-caught-a-local-file-inclusion-lfi-vulnerability-being-added-in-to-sina-extension-for-elementor/.