PYSEC-2026-17

At a glance

Published: 2026-03-17 11:16 UTC
Updated: 2026-06-10 17:00 UTC
CVE: CVE-2026-30911
Aliases: BIT-airflow-2026-30911, GHSA-8x34-9q3v-h7g8
CVSS_V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Description

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 packages

Package	Versions
PyPI · apache-airflow	introduced 3.1.0, fixed 3.1.8

References

http://www.openwall.com/lists/oss-security/2026/03/17/2 ADVISORY
https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51 ADVISORY
https://github.com/apache/airflow/pull/62886 FIX
https://github.com/advisories/GHSA-8x34-9q3v-h7g8 ADVISORY

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — PyPA Advisory Database