{"action":"opened","issue":{"url":"https://api.github.com/repos/whatwg/fetch/issues/126","labels_url":"https://api.github.com/repos/whatwg/fetch/issues/126/labels{/name}","comments_url":"https://api.github.com/repos/whatwg/fetch/issues/126/comments","events_url":"https://api.github.com/repos/whatwg/fetch/issues/126/events","html_url":"https://github.com/whatwg/fetch/issues/126","id":106995155,"number":126,"title":"Navigate likely needs to be \"no-cors\" after all, need to update security checks","user":{"login":"annevk","id":1544111,"avatar_url":"https://avatars.githubusercontent.com/u/1544111?v=3","gravatar_id":"","url":"https://api.github.com/users/annevk","html_url":"https://github.com/annevk","followers_url":"https://api.github.com/users/annevk/followers","following_url":"https://api.github.com/users/annevk/following{/other_user}","gists_url":"https://api.github.com/users/annevk/gists{/gist_id}","starred_url":"https://api.github.com/users/annevk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/annevk/subscriptions","organizations_url":"https://api.github.com/users/annevk/orgs","repos_url":"https://api.github.com/users/annevk/repos","events_url":"https://api.github.com/users/annevk/events{/privacy}","received_events_url":"https://api.github.com/users/annevk/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-17T14:17:34Z","updated_at":"2015-09-17T14:17:34Z","closed_at":null,"body":"The reason navigate needs to be \"no-cors\" is due to the Origin header. We cannot just override the origin to always be same-origin, because that would give the wrong value for the Origin header. And I don't think we want to introduce a second origin concept."}}