A logic flaw in our location bar implementation could have allowed a local attacker to spoof the current location by selecting a different origin and removing focus from the input element. This vulnerability affects Firefox < 76.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12394.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "76.0" } ] } ]