Description In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access. Remediation References CVE-2017-12157 Related Vulnerabilities qdPM Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-26166) WordPress Plugin The Plus Addons for Elementor Open Redirect (4.1.9) WordPress Plugin WooCommerce Amazon Affiliates Multiple Vulnerabilities (8.0) WordPress 7PK - Security Features Vulnerability (CVE-2014-9039) MySQL CVE-2019-2819 Vulnerability (CVE-2019-2819) Severity Medium Classification CVE-2017-12157 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