CVE-2022-27949: Apache Airflow

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

A vulnerability in UI of Apache Airflow allows an attacker to view unmasked secrets in rendered template values for tasks which were not executed (for example when they were depending on past and previous instances of the task failed). This issue affects Apache Airflow prior to 2.3.1.

Affected products

• Apache Airflow: before 2.3.1 (fixed in 2.3.1)

Published 2022-11-14. Last modified 2026-06-17.