CVE-2021-35936 — No Authentication on Logging Server
If remote logging is not used, the worker (in the case of CeleryExecutor) or the scheduler (in the case of LocalExecutor) runs a Flask logging server and is listening on a speci…
Published: 2021-08-16 · CVSS: Unscored
If remote logging is not used, the worker (in the case of CeleryExecutor) or the scheduler (in the case of LocalExecutor) runs a Flask logging server and is listening on a specific port and also binds on 0.0.0.0 by default. This logging server had no authentication and allows reading log files of DAG jobs. This issue affects Apache Airflow < 2.1.2.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7