Description osTicket before 1.14.3 allows XSS because include/staff/banrule.inc.php has an unvalidated echo $info['notes'] call. Remediation References CVE-2020-16193 Related Vulnerabilities WordPress Plugin Video Lead Form 'errMsg' Parameter Cross-Site Scripting (0.5) PostgreSQL Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-1903) WordPress Plugin Wordable Security Bypass (3.1.1) WordPress Plugin Companion Auto Update Multiple Vulnerabilities (3.2.0) Jenkins Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2021-21605) Severity Medium Classification CVE-2020-16193 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities