Microsoft OneDrive File Picker Flaw Grants Apps Full Cloud Access — Even When Uploading Just One File

Cybersecurity researchers have discovered a security flaw in Microsoft’s OneDrive File Picker that, if successfully exploited, could allow websites to access a user’s entire cloud storage content, as opposed to just the files selected for upload via the tool.
“This stems from overly broad OAuth scopes and misleading consent screens that fail to clearly explain the extent of access being granted,
Go to Source
Author:

This site uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies. Click More Info to view Privacy Policy.