CVE-2023-4045 | Mozilla Firefox up to 115.23.1 Offscreen Canvas cross-domain policy (DLA 3521-1 / Nessus ID 239763)
A vulnerability classified as problematic was found in Mozilla Firefox. This vulnerability affects unknown code of the component Offscreen Canvas Handler. The manipulation leads to permissive cross-domain policy with untrusted domains.
This vulnerability was named CVE-2023-4045. The attack can be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.