Microsoft Internet Explorer 10 and 11 allows remote attackers to read arbitrary local files via a crafted pathname, aka "Internet Explorer Information Disclosure Vulnerability."
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.
Exposure of Sensitive Information to an Unauthorized Actor The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.