By navigating a tab using the history API, an attacker could cause the address bar to display the incorrect domain (with the https:// scheme, a blocked port number such as ‘1’, and without a lock icon) while controlling the page contents. This vulnerability affects Firefox < 70.
[
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThan": "70",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]