EPSS
Percentile
59.8%
firefox is vulnerable to phishing attacks. The vulnerability exists through an ambiguous file picker design that confuses users who intended to select and upload a single file into uploading a whole directory.
bugzilla.mozilla.org/show_bug.cgi?id=1338637
security-tracker.debian.org/tracker/CVE-2021-23956
www.mozilla.org/security/advisories/mfsa2021-03/