The vulnerability CVE-2026-22416 affects AncoraThemes FixTeam up to version 1.5.0. It 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 execute arbitrary code or access sensitive files on the server. The CVSS 3.1 base score is 8.1, reflecting network attack vector, high impact on confidentiality, integrity, and availability, and requiring no privileges or user interaction but with high attack complexity.

Successful exploitation can lead to local file inclusion on the affected server, potentially allowing an attacker to read sensitive files, execute arbitrary code, and fully compromise the affected system's confidentiality, integrity, and availability. The high CVSS score reflects these severe impacts. No known exploits in the wild have been reported at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to vulnerable endpoints, applying web application firewalls to detect and block malicious input, and reviewing server configurations to limit file inclusion risks. Monitor official AncoraThemes communications for updates on patches or mitigations.