Description In Moodle, insufficient capability checks made it possible to remove other users' calendar URL subscriptions. Remediation References CVE-2021-36400 Related Vulnerabilities WordPress Plugin Advanced Custom Fields PRO Security Bypass (5.12) WordPress Plugin SVG Support Cross-Site Scripting (2.3.19) Lighttpd Resource Management Errors Vulnerability (CVE-2008-0983) Chamilo Server-Side Request Forgery (SSRF) Vulnerability (CVE-2022-27426) MySQL CVE-2021-2030 Vulnerability (CVE-2021-2030) Severity Medium Classification CVE-2021-36400 CWE-639 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Tags Missing Update Known Vulnerabilities