This vulnerability in Mikado-Themes Eona arises from insufficient validation of filenames used in PHP include or require statements, leading to PHP Local File Inclusion. An attacker could exploit this to execute arbitrary local files, impacting the confidentiality, integrity, and availability of the affected system. The issue affects all versions up to and including 1.3. The CVSS 3.1 base score is 8.1, reflecting network attack vector, high attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability.

Successful exploitation can lead to local file inclusion, allowing attackers to execute arbitrary code or access sensitive files on the server. This compromises the confidentiality, integrity, and availability of the affected system. Given the high CVSS score, the vulnerability poses a serious risk to systems running vulnerable versions of Mikado-Themes Eona.

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 any recommended temporary mitigations from the vendor. Monitor official Mikado-Themes communications for updates.