description: The default webcal: protocol handler will load a web site vulnerable to cross-site scripting (XSS) attacks. This default was left in place as a legacy feature and has now been removed. *Note: this issue only affects users with an account on the vulnerable service. Other users are unaffected.*. This vulnerability affects Firefox < 67.
problem types: webcal: protocol default handler loads vulnerable web page
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 67, status: affected, version: unspecified, versionType: custom
}