manager/editor/upload.php in joyplus-cms 1.6.0 allows arbitrary file upload because detection of a prohibited file extension simply sets the $errm value, and does not otherwise alter the flow of control. Consequently, one can upload and execute a .php file, a similar issue to CVE-2018-8766.

joyplus-cms 1.6.0 has XSS in admin_player.php, related to manager/index.php "system manage" and "add" actions.

joyplus-cms 1.6.0 allows Remote Code Execution because of an Arbitrary SQL command execution issue in manager/index.php involving use of a "/!select/" substring in place of a select substring.

joyplus-cms 1.6.0 has XSS via the device_name parameter in a manager/admin_ajax.php?action=save flag=add request.

joyplus-cms 1.6.0 has XSS in manager/admin_vod.php via the keyword parameter.

joyplus-cms 1.6.0 allows remote attackers to obtain sensitive information via a direct request to the install/ or log/ URI.

joyplus-cms 1.6.0 allows Remote Code Execution because of an Arbitrary File Upload issue in manager/editor/upload.php, related to manager/admin_vod.php?action=add.

joyplus-cms 1.6.0 has XSS in manager/admin_ajax.php?action=save&tab={pre}vod_type via the t_name parameter.

joyplus-cms 1.6.0 has CSRF, as demonstrated by adding an administrator account via a manager/admin_ajax.php?action=save&tab={pre}manager request.