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 GD bbPress Tools Cross-Site Scripting (1.7) Apache Traffic Server Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2015-3249) Oracle Application Server Other Vulnerability (CVE-2004-1362) Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2014-7983) WordPress Plugin Ninja Forms Contact Form-The Drag and Drop Form Builder Cross-Site Request Forgery (3.4.24.1) 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