The vulnerability CVE-2026-27992 in ThemeREX Meals & Wheels arises from improper validation or control of filenames used in PHP include or require statements. This flaw enables PHP Local File Inclusion, which can be exploited remotely over the network without authentication (AV:N/PR:N/UI:N). The vulnerability has a high attack complexity (AC:H) but can lead to high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). It affects versions up to 1.1.12 of the product. No patch or official fix details are currently available.

Successful exploitation of this vulnerability 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 CVSS score of 8.1 reflects a high severity with significant impact on confidentiality, integrity, and availability. However, no known exploits have been reported in the wild to date.

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, applying web application firewall rules to detect and block suspicious include requests, and reviewing server configurations to limit file inclusion risks. Monitor vendor channels for updates and apply patches promptly once released.