The vulnerability CVE-2025-53445 in axiomthemes Catwalk arises from improper validation of filenames used in PHP include or require statements. This allows an attacker to perform Local File Inclusion (LFI), which can lead to arbitrary file disclosure or code execution depending on the context. The affected versions are up to 1.4. The CVSS 3.1 base score is 8.1, reflecting high impact on confidentiality, integrity, and availability with network attack vector, high attack complexity, no privileges required, and no user interaction needed. No patch or official fix information is available from the vendor or advisory sources at this time.

Successful exploitation of this vulnerability could allow an attacker to include and execute local files on the affected server, potentially leading to full compromise of the system's confidentiality, integrity, and availability. This could result in unauthorized access to sensitive information, code execution, or denial of service conditions.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider applying temporary mitigations such as disabling vulnerable functionality or restricting access to affected components. Monitor vendor channels for updates and apply patches promptly once available.