The vulnerability CVE-2025-26890 in RealMag777 HUSKY woocommerce-products-filter arises from improper validation of filenames used in PHP include or require statements. This improper control enables PHP Local File Inclusion, which can be leveraged by an attacker with limited privileges to include unintended files on the server. Affected versions include all versions up to and including 1.3.6.4. The CVSS v3.1 base score is 7.5, indicating high severity with network attack vector, high impact on confidentiality, integrity, and availability, and requiring low privileges without user interaction. No patch or vendor advisory is currently available to confirm remediation status.

Successful exploitation of this vulnerability could allow an attacker to include local files on the server, potentially leading to disclosure of sensitive information, modification of data, or disruption of service. The CVSS score of 7.5 reflects a high impact on confidentiality, integrity, and availability. However, 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 general PHP hardening practices relevant to file inclusion vulnerabilities. Avoid exposing the affected plugin to untrusted users. Monitor vendor channels for updates or patches.