Webcal: Protocol Handler XSS Vulnerability in Firefox < 67

CVE-2019-11701 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

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.

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