Description Multiple cross-site scripting (XSS) vulnerabilities in ATutor LMS version 2.2. Remediation References CVE-2015-6521 Related Vulnerabilities SharePoint Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-1893) Plone CMS Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-1950) Apache 2.x version older than 2.0.55 WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-4567) Oracle JRE CVE-2023-21939 Vulnerability (CVE-2023-21939) Severity Medium Classification CVE-2015-6521 CWE-707 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities