CVE-2016-3273

CVE-2016-3273 describes an information disclosure vulnerability affecting Microsoft Internet Explorer versions 9 through 11 and Microsoft Edge. The flaw resides in the browsers' XSS Filter, which inadequately restricts JavaScript code, allowing attackers to obtain sensitive information through specially crafted websites. With a CVSS score of 5.3 (Medium), this vulnerability requires user interaction and a high attack complexity, but can lead to significant confidentiality impact. Despite its potential, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.