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Portal for ArcGIS does not respect proxy request from third party applications if CORS is enabled in the browser.

Last Published: December 4, 2015 Portal for ArcGIS
Bug ID Number BUG-000082571
SubmittedOctober 13, 2014
Last ModifiedFebruary 15, 2023
Applies toPortal for ArcGIS
Version found10.2.2
Operating SystemWindows OS
Operating System Version2008 R2

Additional Information

This is not an Esri software bug. Esri software respects CORS.


Disable CORS in the browser.

Steps to Reproduce

Bug ID: BUG-000082571


  • Portal for ArcGIS

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