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High8.1Apache Software Foundation

High [CVE-2026-30911] Apache Airflow versions 3.1.0 through 3.1.7 missing authorization vulnerability in the Execution API's Human-in-the-Loop (HITL)…

This high-severity Apache Software Foundation advisory covers CVE-2026-30911 affecting Apache Airflow, Airflow.

CVE-2026-30911 Published Mar 17, 2026Updated by vendor Jun 17, 2026
Affected products & platforms
Apache Software FoundationAirflow
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Summary

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.

Affected versions
  • through 3.1.7

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions
  • 3.1.8

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

Upgrade to a fixed release: 3.1.8. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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