Chaining a misconfiguration in IE11/Edge Legacy with an argument injection in a Windows 10/11 default URI handler and a bypass for a previous Electron patch, we developed a drive-by RCE exploit for Windows 10. The main vulnerability in the ms-officecmd URI handler has not been patched yet and can also be triggered through other browsers (requires confirmation of an inconspicuous dialog) and desktop applications that allow URI opening.| positive.security
Microsoft Team's link preview feature is susceptible to spoofing and vulnerable to Server-Side Request Forgery. Team's Android users can be DoS'ed and, in the past, their IP address could be leaked.| positive.security