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Getting CORS issue in our application when updating to new firefox version.

  • 4 replies
  • 1 has this problem
  • 26 views
  • Last reply by jagpreet_10

jagpreet_10
jagpreet_10
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In our application getting the CORS issue when running the application.I have tried installing the CORS add-on .That didn't work. In the older firefox version it is working fine there . Please resolve this if anyone has solution for this.

The error coming---- Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://"url" (Reason: CORS request did not succeed).

In our application getting the CORS issue when running the application.I have tried installing the CORS add-on .That didn't work. In the older firefox version it is working fine there . Please resolve this if anyone has solution for this. The error coming---- Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://"url" (Reason: CORS request did not succeed).

All Replies (4)

WestEnd
WestEnd
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Sounds like a addon issue not related to firefox browser. If the addon is out of date and doesn't pass the newer security checks it will not work.

jagpreet_10
jagpreet_10 Question owner
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Previous version it was working fine without the add-on .But in this version i am facing issue

philipp
philipp
  • Moderator
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hi, Cross-Origin Resource Sharing (CORS) policies is something that your web server is specifying and predetermining. firefox 65 has become more standards-compliant in this area: https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/65#Security if something is breaking now, you'll have to adapt the server-side rules...

https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS

jagpreet_10
jagpreet_10 Question owner
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In the response we are getting the status as 0 and readystate as 4 ?

It is working in all other browser and also i have set the values as defined in this article for CORS .