CVE-2019-12398: Apache Airflow

Medium severity, CVSS 4.8. EPSS: 2.8% chance of exploitation in the next 30 days.

In Apache Airflow before 1.10.5 when running with the "classic" UI, a malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views. The new "RBAC" UI is unaffected.

Affected products

• Apache Airflow: before 1.10.5 (fixed in 1.10.5)

Published 2020-01-14. Last modified 2026-06-17.