Description In Moodle, insufficient capability checks made it possible to remove other users' calendar URL subscriptions. Remediation References CVE-2021-36400 Related Vulnerabilities Ruby on Rails URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2021-22942) WordPress Plugin Theme My Login Local File Inclusion (6.3.9) Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-46858) MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-0047) Dolibarr Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2023-38887) 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 Tags Missing Update Known Vulnerabilities