This vulnerability in ApusTheme Ogami 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 arbitrary files on the server, potentially leading to remote code execution or disclosure of sensitive information. The issue affects versions up to 1.53. The CVSS 3.1 vector indicates 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 full compromise of the affected web server, including unauthorized disclosure of sensitive data, modification of data, and denial of service. The high CVSS score reflects the critical nature of the impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider disabling or removing the affected theme or applying any recommended temporary mitigations from the vendor. Monitor the vendor's channels for updates.