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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow | 3.1.0 – < 3.1.8 | 3.1.8 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | apache-airflow | >= 3.1.0, < 3.1.8 | 3.1.8 | GHSA-8x34-9q3v-h7g8 |
Advisories 1
- WID-SEC-2026-0755 Apache Airflow: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 17, 2026