CVE-2018-20245: Apache Airflow

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

The LDAP auth backend (airflow.contrib.auth.backends.ldap_auth) prior to Apache Airflow 1.10.1 was misconfigured and contained improper checking of exceptions which disabled server certificate checking.

Affected products

• Apache Airflow: before 1.10.1 (fixed in 1.10.1)

Published 2019-01-23. Last modified 2026-06-17.