apache/airflow · Security
Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization
- GHSA ID
- GHSA-8x34-9q3v-h7g8
- CVE ID
- CVE-2026-30911
- Severity
- high
- Published
- Updated
- CVSS
- 8.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS v3
- 8.1 · 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.
CWEs
- CWE-862 · Missing Authorization
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-30911 ↗
- https://github.com/apache/airflow/pull/62886 ↗
- https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51 ↗
- http://www.openwall.com/lists/oss-security/2026/03/17/2 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-17.yaml ↗
- https://github.com/advisories/GHSA-8x34-9q3v-h7g8 ↗