WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Reflected Cross-Site Scripting (XSS) vulnerability was identified in the `editar_socio.php` endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts in the `socio` parameter. The application fails to validate and sanitize user inputs in the `socio` parameter. This lack of validation permits the injection of malicious payloads, which are reflected ba