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 Auto Affiliate Links Multiple SQL Injection Vulnerabilities (4.9.9.4) WordPress Plugin Wise Chat CSV Injection (2.8.3) osTicket Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-1317) WordPress Plugin Customer Reviews for WooCommerce Multiple Vulnerabilities (5.3.5) OpenSSL Incomplete Cleanup Vulnerability (CVE-2022-1473) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2020-16193