[GH-ISSUE #1227] CORS error in the login page #865

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opened 2026-03-03 02:04:10 +03:00 by kerem · 1 comment

kerem commented

2026-03-03 02:04:10 +03:00

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Originally created by @rbdevr on GitHub (Nov 17, 2020).
Original GitHub issue: https://github.com/dani-garcia/vaultwarden/issues/1227

Good day,

I've got Bitwarden installed on my server and it seats behind a DNS.

I've configured DOMAIN variable with the domain name.

I can access the login page but it returns an error when I press login button.

The following message appears:

"An error has occurred.
An unexpected error has occurred."

The browser captures the following:

SEC7120: [CORS] The origin 'ms-appx-web://microsoft.microsoftedge' failed to allow a cross-origin font resource at 'ms-appx-web:///assets/Fonts/BrowserMDL.ttf#Browser MDL2 Assets'.
CSS3119: No fonts available for @font-face rule

It seems to be a cross call issue.

How can I fix this?

Cheers

Originally created by @rbdevr on GitHub (Nov 17, 2020). Original GitHub issue: https://github.com/dani-garcia/vaultwarden/issues/1227 Good day, I've got Bitwarden installed on my server and it seats behind a DNS. I've configured DOMAIN variable with the domain name. I can access the login page but it returns an error when I press login button. The following message appears: "An error has occurred. An unexpected error has occurred." The browser captures the following: SEC7120: [CORS] The origin 'ms-appx-web://microsoft.microsoftedge' failed to allow a cross-origin font resource at 'ms-appx-web:///assets/Fonts/BrowserMDL.ttf#Browser MDL2 Assets'. CSS3119: No fonts available for @font-face rule It seems to be a cross call issue. How can I fix this? Cheers