The vulnerability CVE-2025-32564 affects the tomroyal Stop Registration Spam plugin through improper neutralization of input during web page generation, resulting in a reflected Cross-site Scripting (XSS) flaw. This allows an attacker to inject malicious scripts into web pages viewed by other users, potentially leading to information disclosure, modification, or disruption of service. The issue impacts versions up to 1.24. The CVSS 3.1 base score is 7.1, indicating high severity, with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow attackers to execute arbitrary scripts in the context of the affected web application, potentially leading to partial disclosure of sensitive information, unauthorized modification of data, and disruption of service. The reflected XSS nature requires user interaction to trigger the attack. 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 consider applying web application firewall (WAF) rules to detect and block reflected XSS attempts and avoid clicking on suspicious links that could trigger the vulnerability. Monitor vendor channels for updates and apply patches promptly once available.