description: Incorrect Session Validation in Apache Airflow Webserver versions prior to 1.10.14 with default config allows a malicious airflow user on site A where they log in normally, to access unauthorized Airflow Webserver on Site B through the session from Site A. This does not affect users who have changed the default value for `[webserver] secret_key` config.
problem types: Incorrect Session Validation in Airflow Webserver with default config
affected:
{
product: Apache Airflow
vendor: Apache Software Foundation
versions:
lessThan: 1.10.14, status: affected, version: Apache Airflow, versionType: custom
}
workarounds: Change the default value for `[webserver] secret_key` config.