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 TYPO3 Improper Authentication Vulnerability (CVE-2022-36106) MediaWiki Other Vulnerability (CVE-2005-0534) Jboss EAP Permissions, Privileges, and Access Controls Vulnerability (CVE-2016-5406) IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2015-7471) WordPress Plugin Stock Ticker Security Bypass (3.23.0) 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