CVE-2017-12614: Apache Airflow

Medium severity, CVSS 6.1. EPSS: 2% chance of exploitation in the next 30 days.

It was noticed an XSS in certain 404 pages that could be exploited to perform an XSS attack. Chrome will detect this as a reflected XSS attempt and prevent the page from loading. Firefox and other browsers don't, and are vulnerable to this attack. Mitigation: The fix for this is to upgrade to Apache Airflow 1.9.0 or above.

Affected products

• Apache Airflow: before 1.9.0 (fixed in 1.9.0)

Published 2018-08-06. Last modified 2026-06-17.