Issue "preflight response not successful" #3307

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MrUnknownDE · 2026-04-06T04:42:27+02:00

MrUnknownDE commented

2026-04-06 04:42:27 +02:00

Originally created by @damanti-me on 9/27/2019

regarding that post:
https://www.bountysource.com/issues/80665655-preflight-respons-is-not-succesful-when-logging-in-safari-extension
MacOS updates Safari to 13.0, which cause the Bitwarden Safari Extension to stop working for self hosting options. Found out I had to update to Bitwarden 1.16.0 which includes a new extension version for Safari 13.0.

But using this version, I get the response 'Preflight respons is not succesful' when I try to login in the extension. Bitwarden itself/the app is working fine; it connects to my bitwarden_rs.
please update the Bitwarden App for Hass.io

*Originally created by @damanti-me on 9/27/2019* regarding that post: [https://www.bountysource.com/issues/80665655-preflight-respons-is-not-succesful-when-logging-in-safari-extension](url) MacOS updates Safari to 13.0, which cause the Bitwarden Safari Extension to stop working for self hosting options. Found out I had to update to Bitwarden 1.16.0 which includes a new extension version for Safari 13.0. But using this version, I get the response 'Preflight respons is not succesful' when I try to login in the extension. Bitwarden itself/the app is working fine; it connects to my bitwarden_rs. please update the Bitwarden App for Hass.io

MrUnknownDE closed this issue

2026-04-06 04:42:27 +02:00

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Reference: github/vaultwarden#3307