High8.8Apache Software Foundation

example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cau…

CVE-2026-30898 Published Apr 18, 2026Updated by vendor Jun 17, 2026

CVE-2026-30898

Affected products & platforms

Apache Software FoundationAirflow

Summary

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.

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 4 hours ago·verify at source

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