laptop and a wrench

Bug

OAuth authentication fails for a multi-factor authentication (MFA)-enabled ArcGIS Online account in ArcGIS Maps SDK for .NET.

ArcGIS Maps SDK for .NET
Bug ID Number BUG-000179625
SubmittedSeptember 19, 2025
Last ModifiedDecember 3, 2025
Applies toArcGIS Maps SDK for .NET
Version found200.8
Operating SystemN/A
Operating System VersionN/A
StatusNon-Reproducible

Additional Information

Thanks for bringing this to the team’s attention. The problem arises from ArcGIS Online’s multi-factor authentication module. The issue has been fixed in ArcGIS Online, and the workflow can now be retested. Although the issue is addressed in ArcGIS Online, for Native Maps SDK, it is recommended to use WebView2 for OAuth workflows. The WPF OAuth public sample has been updated to use WebView2. Please refer to the updated code available at https://github.com/Esri/arcgis-maps-sdk-dotnet-samples/blob/main/src/WPF/WPF.Viewer/Helpers/ArcGISLoginPrompt.cs.

Steps to Reproduce

Bug ID: BUG-000179625

Software:

  • ArcGIS Maps SDK for .NET

Get notified when the status of a bug changes

Download the Esri Support App

Discover more on this topic

Get help from ArcGIS experts

Contact technical support

Download the Esri Support App

Go to download options