This vulnerability in ThemeREX Ozisti arises from improper validation or control of filenames used in PHP include or require statements, enabling an attacker to perform PHP Local File Inclusion. The affected versions include all versions up to and including 1.1.10. The CVSS 3.1 base score is 8.1, indicating high severity, with attack vector as network, no privileges required, no user interaction, and high attack complexity. The vulnerability impacts confidentiality, integrity, and availability.

Successful exploitation can lead to local file inclusion, potentially allowing attackers to read sensitive files, execute arbitrary code, or disrupt service, resulting in high impact on confidentiality, integrity, and availability of the affected system. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor ThemeREX advisories for updates. Until a fix is available, restricting access to vulnerable endpoints and applying web application firewall rules to block suspicious input may reduce risk.