Description Multiple cross-site scripting (XSS) vulnerabilities in ATutor LMS version 2.2. Remediation References CVE-2015-6521 Related Vulnerabilities PostgreSQL Numeric Errors Vulnerability (CVE-2013-1900) MySQL CVE-2016-3424 Vulnerability (CVE-2016-3424) WordPress Plugin Country State City Dropdown CF7 Security Bypass (2.7.1) Oracle Database Server CVE-2014-4293 Vulnerability (CVE-2014-4293) MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-42044) 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