Description Microsoft Word Remote Code Execution Vulnerability Remediation References CVE-2023-21716 Related Vulnerabilities osTicket Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2026-22200) PHP Other Vulnerability (CVE-2007-1649) Jboss EAP Deserialization of Untrusted Data Vulnerability (CVE-2016-7065) WordPress Plugin WordLift-AI powered SEO-Schema Cross-Site Scripting (3.37.1) Nginx Uncontrolled Resource Consumption Vulnerability (CVE-2018-16843) Severity Critical Classification CVE-2023-21716 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities