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Date: Tue, 10 Nov 2020 13:11:24 +0000
From: Kaxil Naik <>
Subject: [CVE-2020-13927] - Insecure Default Configuration for Experimental
 API in Airflow < 1.10.11

Versions Affected: <1.10.11

The previous default setting for Airflow's Experimental API was to allow
all API requests without authentication, but this
poses security risks to users who miss this fact.

>From Airflow 1.10.11 the default has been changed to deny all
requests by default and is documented at .

Note this change fixes it for new installs but existing users need to
change their config to default
`[api] auth_backend = airflow.api.auth.backend.deny_all` as mentioned in
the Updating Guide:

Reported by Anonymous User

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