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 Popup, Optin Form & Email Newsletters for Mailchimp, HubSpot, Aweber-MailOptin Security Bypass (1.2.35.1) WordPress Plugin Real Media Library:Media Library Folder & File Manager Cross-Site Scripting (4.18.28) Oracle Database Server CVE-2020-2510 Vulnerability (CVE-2020-2510) MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-37254) OpenSSL Other Vulnerability (CVE-2003-0131) 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