CVE-2026-30898
Apache Airflow: Bad example of BashOperator shell injection via dag_run.conf
Summary
Apache Airflow: Bad example of BashOperator shell injection via dag_run.conf
Original description
The description as published by the source.
An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice.
Affected packages
Bitnami
airflow
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.2.0"}]}]
References
- advisory lists.apache.org
- advisory nvd.nist.gov
- advisory github.com
- patch github.com
- web openwall.com
- web pypi.python.org