Description In Moodle, a remote code execution risk was identified in the Shibboleth authentication plugin. Remediation References CVE-2021-36394 Related Vulnerabilities PostgreSQL Other Vulnerability (CVE-2002-1642) Oracle Database Server Permissions, Privileges, and Access Controls Vulnerability (CVE-2016-5499) Sqlite Other Vulnerability (CVE-2019-19959) Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2017-12647) WordPress Configuration Vulnerability (CVE-2009-2336) Severity Critical Classification CVE-2021-36394 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities