By manipulating the fullscreen feature while opening a data-list, an attacker could have overlaid a text box over the address bar. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 127.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "127.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox" }, { "binary_version": "127.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox-dev" }, { "binary_version": "127.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox-geckodriver" }, { "binary_version": "127.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox-mozsymbols" } ] }