Description In Moodle 3.3, the course overview block reveals activities in hidden courses. Remediation References CVE-2017-7531 Related Vulnerabilities Moodle Cryptographic Issues Vulnerability (CVE-2011-4303) WebLogic CVE-2023-21931 Vulnerability (CVE-2023-21931) WordPress 6.5.x Multiple Vulnerabilities (6.5 - 6.5.4) SharePoint CVE-2020-16942 Vulnerability (CVE-2020-16942) WordPress 6.0.x Cross-Site Scripting (6.0 - 6.0.7) Severity Medium Classification CVE-2017-7531 CWE-200 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Tags Missing Update Known Vulnerabilities