High severity8.8NVD Advisory· Published Apr 18, 2026· Updated Apr 21, 2026
CVE-2026-30898
CVE-2026-30898
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.
Affected products
1Patches
1af4f825962c0https://github.com/apache/airflowvia nvd-ref
Vulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
3- www.openwall.com/lists/oss-security/2026/04/17/7nvdMailing ListThird Party Advisory
- lists.apache.org/thread/26zmhfj1t95c1hld2r14ho81nzh1bdc8nvdVendor AdvisoryMailing List
- github.com/apache/airflow/pull/64129nvdIssue Tracking
News mentions
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