The vulnerability CVE-2026-28016 in ThemeREX Luxury Wine arises from improper validation or control of filenames used in PHP include or require statements. This allows an attacker to perform Local File Inclusion (LFI), which can lead to disclosure of sensitive files or execution of arbitrary code depending on the server configuration. The affected versions include all releases up to and including 1.1.14. The CVSS v3.1 base score is 8.1, indicating high severity with network attack vector, high attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. No patch or vendor advisory is currently available to confirm remediation status.

Successful exploitation of this vulnerability can lead to local file inclusion on the affected server, potentially exposing sensitive information or enabling remote code execution. The CVSS score of 8.1 reflects a high impact on confidentiality, integrity, and availability. 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 installations and applying general PHP security best practices relevant to include/require statements. Avoid exposing the affected application to untrusted networks if possible.