Description In Moodle 3.3, the course overview block reveals activities in hidden courses. Remediation References CVE-2017-7531 Related Vulnerabilities Oracle Application Server Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2006-0586) Apache HTTP Server Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2003-1418) MediaWiki CVE-2023-45367 Vulnerability (CVE-2023-45367) Plone CMS Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-4193) WeBid Permissions, Privileges, and Access Controls Vulnerability (CVE-2008-7117) 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