CVE-2023-39553: Apache Apache-Airflow-Providers-Apache-Drill

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Drill Provider. Apache Airflow Drill Provider is affected by a vulnerability that allows an attacker to pass in malicious parameters when establishing a connection with DrillHook giving an opportunity to read files on the Airflow server. This issue affects Apache Airflow Drill Provider: before 2.4.3. It is recommended to upgrade to a version that is not affected.

Affected products

• Apache Apache-Airflow-Providers-Apache-Drill: before 2.4.3 (fixed in 2.4.3)

Published 2023-08-11. Last modified 2026-06-17.