This vulnerability in Mikado-Themes Holmes arises from improper validation or control of filenames used in PHP include or require statements, enabling PHP Local File Inclusion. This can allow an attacker to include and execute arbitrary local files on the server, potentially leading to remote code execution or data disclosure. The affected versions include all releases up to and including 1.7. The CVSS 3.1 vector indicates the attack requires network access, has high attack complexity, no privileges or user interaction needed, and impacts confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary code or disclose sensitive information on the affected system, severely impacting confidentiality, integrity, and availability. Given the high CVSS score (8.1), the vulnerability poses a significant threat to systems running vulnerable versions of Holmes.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently available. Until a patch is released, users should consider disabling or restricting the vulnerable functionality if possible or applying other compensating controls as advised by the vendor.