This vulnerability in ThemeREX WealthCo arises from insufficient validation of filenames used in PHP include or require statements, enabling PHP Local File Inclusion. The issue affects WealthCo versions up to 2.18. The CVSS v3.1 base score is 8.1, indicating high severity with network attack vector, high complexity, no privileges or user interaction required, and impacts on confidentiality, integrity, and availability. No patch or vendor advisory is currently available to confirm remediation status.

Successful exploitation could allow an unauthenticated remote attacker to include local files on the server, potentially leading to disclosure of sensitive information, code execution, or denial of service. The vulnerability impacts confidentiality, integrity, and availability of the affected system. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider restricting access to vulnerable endpoints and applying any available workarounds recommended by ThemeREX. Avoid exposing the affected application to untrusted networks if possible.