CVE-2021-45229: Apache Airflow

Medium severity, CVSS 6.1. EPSS: 2.6% chance of exploitation in the next 30 days.

It was discovered that the "Trigger DAG with config" screen was susceptible to XSS attacks via the `origin` query argument. This issue affects Apache Airflow versions 2.2.3 and below.

Affected products

• Apache Airflow: up to and including 2.2.3

Published 2022-02-25. Last modified 2026-06-17.