An expert disclosed details of an unpatched vulnerability in Apples Safari web browser that can be exploited by attackers to steal files from a targeted system. The vulnerability resides in the Web Share API that allows users to share links from Safari through third-party apps such as email and messaging apps. Apple told the researchers that it would address the issue in the spring of 2021 and asked him to dont publicly disclose the issue until then, but Pawel Wylecial opted to disclose his discovery to force the company in addressing the issue earlier.”]
Source: https://securityaffairs.co/wordpress/107507/hacking/apple-safari-browser-flaw.html