This vulnerability in Formzu WP (up to version 1.6.7) involves improper input sanitization leading to stored cross-site scripting (CWE-79). An attacker with low privileges can inject malicious scripts that are stored and later executed in the context of other users, potentially compromising confidentiality, integrity, and availability. The CVSS 3.1 vector indicates network attack vector, low attack complexity, required privileges are low, user interaction is required, and the scope is changed.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of affected users, potentially leading to data disclosure, modification, or denial of service. The impact affects confidentiality, integrity, and availability but requires user interaction and low privileges, limiting the ease of exploitation. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should apply standard XSS mitigations such as input validation and output encoding where possible. Monitor vendor channels for updates and apply patches promptly once available.