Description In Moodle, insufficient capability checks meant message deletions were not limited to the current user. Remediation References CVE-2021-36397 Related Vulnerabilities MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-2698) PHP Other Vulnerability (CVE-2007-1886) PHPFusion Code Execution Vulnerability (CVE-2019-12099) Internet Information Services Other Vulnerability (CVE-2002-1182) PHP Numeric Errors Vulnerability (CVE-2012-2386) Severity Medium Classification CVE-2021-36397 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities