uMatrix and NoScript access rules

By default, the uMatrix and NoScript extensions may block the Bitwarden Firefox extension from accessing the Bitwarden API servers. Without adding proper rules to whitelist the Bitwarden API servers, logging in and other API operations will fail.

uMatrix

The following uMatrix rule is required:

dc8ef5f6-eb0d-4c87-9e9f-0cf803f619e8.moz-extension-scheme bitwarden.com xhr allow

Note

The UUID included in the above rule (dc8ef5f6-eb0d-4c87-9e9f-0cf803f619e8) will be different for your installation. Use the about:debugging#/runtime/this-firefox page (navigate from Firefox’s address bar) to locate your Bitwarden extension UUID.

NoScript

Whitelisting the following domain in NoScript is required: bitwarden.com

Was this helpful?

Rate this article:

Email Us

Want to talk to a human?

Send Us An Email