This vulnerability involves improper neutralization of input in the Message Filter for Contact Form 7 plugin by Kofi Mokome, leading to a cross-site scripting (XSS) flaw. It affects all versions up to 1.6.1.1. The issue allows attackers to inject malicious scripts during web page generation, potentially impacting confidentiality, integrity, and availability of affected systems. The CVSS 3.1 score is 7.1, reflecting a high severity with network attack vector and requiring user interaction. No patch or official fix information is provided in the available data. The vulnerability is published and tracked under CVE-2024-39647.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to data disclosure, modification, or disruption of service. The CVSS vector indicates impacts on confidentiality, integrity, and availability. However, no known exploits in the wild have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider applying input validation or sanitization workarounds if feasible. Monitor vendor channels for updates and apply patches promptly once released.