CVE-2026-30911

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

CVSS 8.1 HIGHEPSS 0.4%CWE-862

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.1EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

17 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

Apache Software Foundation · Apache Airflow

References

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