When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2021-01-07T13:52:09
Updated: 2024-08-04T16:03:23.169Z
Reserved: 2020-10-12T00:00:00
Link: CVE-2020-26976
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-01-07T14:15:12.173
Modified: 2021-02-15T01:11:34.643
Link: CVE-2020-26976
Redhat