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CWE

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CVE-2026-30898

Published: Apr 18, 2026

Modified: Apr 22, 2026

PUBLISHED

Description

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.

Vendor	Product	Versions
Apache Software Foundation	Apache Airflow	affected `0 - < 3.2.0`

Weaknesses (CWE)

References

https://github.com/apache/airflow/pull/64129

patch

https://lists.apache.org/thread/26zmhfj1t95c1hld2r14ho81nzh1bdc8

vendor-advisory

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