In Apache Airflow versions prior to 2.4.2, there was an open redirect in the webserver's /confirm endpoint.
/confirm
{ "cpes": [ "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*" ], "severity": "Medium" }
"https://github.com/bitnami/vulndb/tree/main/data/airflow/BIT-airflow-2022-43985.json"