https://community.squareup.com/t5/Orders-Menu-Items-Catalog/Unable-to-Edit-Website-Items-Due-to-CORS-Server-Error/m-p/844973#M23546 <P>Whenever we try to edit items (such as products/pages) or click on "more<BR />options" within the editor, the action fails and nothing loads. Upon<BR />checking the browser console in Google Chrome, we consistently see errors<BR />indicating that a request to Square's data platform endpoint is being<BR />blocked. Specifically, the request to the Square API is failing due to a<BR />CORS (Cross-Origin Resource Sharing) policy restriction, where the server<BR />response does not include the required "Access-Control-Allow-Origin" header.<BR />As a result, the preflight request fails and the main request is not<BR />completed.<BR /><BR />How to solve this??</P> Fri, 19 Jun 2026 06:56:10 GMT VSMotors 2026-06-19T06:56:10Z https://community.squareup.com/t5/Orders-Menu-Items-Catalog/Unable-to-Edit-Website-Items-Due-to-CORS-Server-Error/m-p/844973#M23546 <P>Whenever we try to edit items (such as products/pages) or click on "more<BR />options" within the editor, the action fails and nothing loads. Upon<BR />checking the browser console in Google Chrome, we consistently see errors<BR />indicating that a request to Square's data platform endpoint is being<BR />blocked. Specifically, the request to the Square API is failing due to a<BR />CORS (Cross-Origin Resource Sharing) policy restriction, where the server<BR />response does not include the required "Access-Control-Allow-Origin" header.<BR />As a result, the preflight request fails and the main request is not<BR />completed.<BR /><BR />How to solve this??</P> Fri, 19 Jun 2026 06:56:10 GMT https://community.squareup.com/t5/Orders-Menu-Items-Catalog/Unable-to-Edit-Website-Items-Due-to-CORS-Server-Error/m-p/844973#M23546 VSMotors 2026-06-19T06:56:10Z https://community.squareup.com/t5/Orders-Menu-Items-Catalog/Unable-to-Edit-Website-Items-Due-to-CORS-Server-Error/m-p/844990#M23547 <P>Dumb suggestion but did you try a different browser?</P> Fri, 19 Jun 2026 16:17:00 GMT https://community.squareup.com/t5/Orders-Menu-Items-Catalog/Unable-to-Edit-Website-Items-Due-to-CORS-Server-Error/m-p/844990#M23547 DinaLRosenberg 2026-06-19T16:17:00Z