Web: https://www.reddit.com/r/AZURE/comments/s0mzje/mfa_successful_session_failing_to_persist_past/

Jan. 10, 2022, 3:46 p.m. | /u/pur3_driv3l

Microsoft Azure reddit.com

Hey all, got a weird one here.

In-house built .NET web application is configured to use Azure AD as an identity provider via app registration. Conditional access policy requires MFA. Has been working flawlessly in Chrome until the latest update v 97.0.4692.71. Has also stopped working in Edge Chromium.

Authentication is successful - I can see that in the AAD sign-in logs. But the app doesn't seem to see receive a valid session token beyond the first log-in attempt. They get a generic unexpected server error. Users have to clear …

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