CVE-2026-30911

HIGH 8.1

Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

Apache Airflow versions 3.1.0 through 3.1.7 missing authorization vulnerability in the Execution API's Human-in-the-Loop (HITL) endpoints that allows any authenticated task instance to read, approve, or reject HITL workflows belonging to any other task instance. Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.

CWE	CWE-862
Vendor	apache software foundation
Product	apache airflow
Published	Mar 17, 2026
Last Updated	Mar 17, 2026

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Affected Versions

Apache Software Foundation / Apache Airflow

3.1.0 < 3.1.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/apache/airflow/pull/62886 lists.apache.org: https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51 openwall.com: http://www.openwall.com/lists/oss-security/2026/03/17/2

Credits

Kai Aizen Aritra Basu