description: An issue where a "<select>" dropdown menu can be used to cover location bar content, resulting in potential spoofing attacks. This attack requires e10s to be enabled in order to function. This vulnerability affects Firefox < 50.
problem types: select dropdown menu can be used for URL bar spoofing on e10s
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 50, status: affected, version: unspecified, versionType: custom
}