When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be used to gain fullscreen access for UI spoofing and could also lead to cross-origin attacks on targeted websites. Note: This issue is a different issue from CVE-2020-26954 and only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 86.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2021-02-26T01:48:46
Updated: 2024-08-03T19:14:09.968Z
Reserved: 2021-01-13T00:00:00
Link: CVE-2021-23976
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-02-26T02:15:13.463
Modified: 2024-11-21T05:52:08.233
Link: CVE-2021-23976
Redhat
No data.