description: The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.
problem types: MediaError message property leaked information on cross-origin same-site pages
affected:
{
vendor: Mozilla
product: Firefox
versions:
version: unspecified, lessThan: 102, status: affected, versionType: custom
}