Bug
OAuth authentication fails for a multi-factor authentication (MFA)-enabled ArcGIS Online account in ArcGIS Maps SDK for .NET.
| Bug ID Number | BUG-000179625 |
|---|---|
| Submitted | September 19, 2025 |
| Last Modified | December 3, 2025 |
| Applies to | ArcGIS Maps SDK for .NET |
| Version found | 200.8 |
| Operating System | N/A |
| Operating System Version | N/A |
| Status | Non-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
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