CVE-2025-14331 | Mozilla Firefox up to 145 Request cross-domain policy (Nessus ID 278145 / WID-SEC-2025-2812)

A vulnerability was found in Mozilla Firefox up to 145. It has been rated as problematic. Impacted is an unknown function of the component Request Handler Component. The manipulation leads to permissive cross-domain policy with untrusted domains. This vulnerability is listed as CVE-2025-14331. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.