May 27, 2023Ravie LakshmananAPI Security / Vulnerability A critical security vulnerability has been disclosed in the Open Authorization (OAuth) implementation of the application development framework Expo.io. The shortcoming, assigned the CVE identifier CVE-2023-28131, has a severity rating of 9.6 on the CVSS scoring system. API security firm Salt Labs said the issue rendered … [Read more...] about Critical OAuth Vulnerability in Expo Framework Allows Account Hijacking
OAuth
Hackers Abused Microsoft’s “Verified Publisher” OAuth Apps to Breach Corporate Email Accounts
Feb 01, 2023Ravie LakshmananEnterprise Security / Authentication Microsoft on Tuesday said it took steps to disable fake Microsoft Partner Network (MPN) accounts that were used for creating malicious OAuth applications as part of a malicious campaign designed to breach organizations' cloud environments and steal email. "The applications created by these fraudulent actors were … [Read more...] about Hackers Abused Microsoft’s “Verified Publisher” OAuth Apps to Breach Corporate Email Accounts