CVE-2022-29909 | Mozilla Firefox up to 99 Document cross-domain policy (Bug 1755081 / Nessus ID 294768)
A vulnerability, which was classified as critical, has been found in Mozilla Firefox up to 99. The impacted element is an unknown function of the component Document Handler. Performing a manipulation results in permissive cross-domain policy with untrusted domains.
This vulnerability is identified as CVE-2022-29909. The attack can be initiated remotely. There is not any exploit available.
It is advisable to upgrade the affected component.