Top "Same-origin-policy" questions

The same origin policy, which is enforced by Web browsers, limits JavaScript in a document loaded from one origin from accessing data from another origin.

How to make BrowserSync work with an nginx proxy server?

(If needed, please see my last question for some more background info.) I'm developing an app that uses a decoupled …

nginx proxy gulp same-origin-policy browser-sync
Postman extension get a response, but my jquery request not

I make a GET request using Postman extension and obtain a response, but if I make the same request using …

jquery ajax cors postman same-origin-policy
Firefox Cross Domain Request

I need to make a cross domain request from a script that runs in firefox (it's just for development purposes). …

javascript firefox cross-domain same-origin-policy
Any hosted versions of jQuery that have the 'Access-Control-Allow-Origin: *' header set?

I have been working with jQuery recently and ran into a problem where I couldn't include it in a userscript …

jquery same-origin-policy
What is the issue CORS is trying to solve?

I've been reading up on CORS and how it works, but I'm finding a lot of things confusing. For example, …

cors same-origin-policy
JavaScript Same Origin Policy - How does it apply to different subdomains?

How does the Same Origin Policy apply to the following two domains? http://server1.MyDomain.com http://server2.MyDomain.com …

javascript same-origin-policy
Simple example for why Same Origin Policy is needed

I've read about Same Origin Policy, but for a better understanding of the matter: could anyone please write a simple …

security web same-origin-policy