A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of documents in deeply-nested cross-origin browsing contexts that could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions.
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of documents in deeply-nested cross-origin browsing contexts that could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions.