CORS error - working on chrome


Hi, with brave (Version 0.57.18 Chromium: 71.0.3578.80 (Official Build) (64-bit)) I have a CORS error when trying to upload to S3, it works prefectly fine with chrome.

Steps to Reproduce (add as many as necessary):

  1. Create a S3 bucket with cors rules that only allow specific origins

Her’es the cors config I used: cors

  1. Try to upload a file to this bucket through xmlhttprequest

Actual Result (gifs and screenshots are welcome!):

Expected result:

The image is uploaded without error

Reproduces how often:
Every time

Brave Version(about:brave):
Version 0.57.18 Chromium: 71.0.3578.80 (Official Build) (64-bit)

Reproducible on current live release (yes/no):


Multiple websites not functioning properly (CORS error?)

I just wanted to plus one this report.

I work on and we have users reporting that one of our pages doesn’t work. We tracked it down to just our customers which use Brave and I have managed to replicate the issue. It appears that Brave is breaking on CORS requests to our new API which is hosted on a separate domain to the page it is serving.


closed #3

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