The vulnerability CVE-2025-31075 in videowhisper MicroPayments is a stored XSS issue caused by improper sanitization of script-related HTML tags in the paid-membership component. This allows an attacker with at least low privileges and requiring user interaction to inject malicious scripts that can affect confidentiality, integrity, and availability to a limited extent. The affected versions include all versions up to 2.9.29. The CVSS vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, scope changed, and low impact on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to information disclosure, session hijacking, or other malicious actions impacting confidentiality, integrity, and availability. However, the impact is limited by the requirement for user interaction and low privileges. No known active exploits have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should exercise caution with input handling and consider implementing additional input validation or output encoding as a temporary mitigation. Monitor vendor channels for updates and apply patches promptly once released.