This vulnerability in AncoraThemes Chinchilla arises from improper validation or control of filenames used in PHP include or require statements, enabling PHP Local File Inclusion. Affected versions include all versions up to and including 1.16. The vulnerability allows remote attackers to cause the application to include local files, which can lead to disclosure of sensitive information, code execution, or denial of service. The CVSS 3.1 vector indicates the attack requires network access, high attack complexity, no privileges, no user interaction, and impacts confidentiality, integrity, and availability at a high level.

Successful exploitation can lead to full compromise of the affected system's confidentiality, integrity, and availability. Attackers may read sensitive files, execute arbitrary code, or disrupt service. The vulnerability is rated high severity with a CVSS score of 8.1. No known exploits in the wild have been reported yet.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or restricting the vulnerable functionality if possible and monitor for updates from AncoraThemes. No vendor advisory or patch links are currently provided.