Description In Moodle, a remote code execution risk was identified in the Shibboleth authentication plugin. Remediation References CVE-2021-36394 Related Vulnerabilities WordPress Plugin Shop Page WP Cross-Site Scripting (1.2.7) Python Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-4940) WordPress Plugin WP Maintenance Mode Remote Code Execution (2.0.6) Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-0462) WordPress Plugin Debug Log Manager Cross-Site Request Forgery (2.2.1) Severity Critical Classification CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities CVE-2021-36394