Moodle 4.0.x < 4.0.4 Multiple Vulnerabilities

The version of Moodle installed on the remote host is 3.9.x prior to 3.9.17, 3.11.x prior to 3.11.10 or 4.0.x prior to 4.0.4. It is, therefore, affected by multiple vulnerabilities: - A stored Cross-Site Scripting XSS and page Denial of Service DoS vulnerabilities due to recursive rendering in...