CVE-2021-29971

Description

If a user had granted a permission to a webpage and saved that grant, any webpage running on the same host - irrespective of scheme or port - would be granted that permission. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 90.

References

https://www.mozilla.org/security/advisories/mfsa2021-28/

https://bugzilla.mozilla.org/show_bug.cgi?id=1713638

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3