云课网络科技有限公司 Yunke Online School System videobind.html sensitive information in source

A vulnerability was found in 云课网络科技有限公司 Yunke Online School System up to 1.5.5. It has been declared as problematic. This vulnerability affects unknown code of the file /admin/educloud/videobind.html. The manipulation leads to inclusion of sensitive information in source code. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.5.6 is able to address this issue. It is recommended to upgrade the affected component.