Description In Moodle 2.x and 3.x, non-admin site managers may accidentally edit admins via web services. Remediation References CVE-2016-8643 Related Vulnerabilities Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-33332) WordPress Plugin ClickDesk Live Support-Live Chat-Help Desk 'cdwidgetid' Parameter Cross-Site Scripting (2.0) WordPress Plugin SEO Friendly Images Cross-Site Scripting (3.0.4) WordPress Plugin Amazon JS Cross-Site Scripting (0.10) Joomla! Core 1.5.x Information Disclosure (1.5.0 - 1.5.14) Severity Medium Classification CVE-2016-8643 CWE-284 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities