HIGHCVE-2026-30898Published Modified CNA apache
CVE-2026-30898: Apache Airflow: Bad example of BashOperator shell injection via dag_run.conf
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.
Metrics
- CVSS v3.1
- 8.8
- Severity
- HIGH
- Fixed in
- 3.2.0
- Affected Products
- 1
Affected packages
- Apache Software Foundation / Apache Airflow< 3.2.0 (from 0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HReferences