CVE-2022-40189

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Airflow Pig Provider, Apache Airflow allows an attacker to control commands executed in the task execution context, without write access to DAG files. This issue affects Pig Provider versions prior to 4.0.0. It also impacts any Apache Airflow versions prior to 2.3.0 in case Pig Provider is installed (Pig Provider 4.0.0 can only be installed for Airflow 2.3.0+). Note that you need to manually install the Pig Provider version 4.0.0 in order to get rid of the vulnerability on top of Airflow 2.3.0+ version.

• CWE-78

• https://github.com/apache/airflow/pull/27644Patch, Third Party Advisory
• https://lists.apache.org/thread/yxnfzfw2w9pj5s785k3rlyly4y44sd15Mailing List, Third Party Advisory
• https://github.com/apache/airflow/pull/27644Patch, Third Party Advisory
• https://lists.apache.org/thread/yxnfzfw2w9pj5s785k3rlyly4y44sd15Mailing List, Third Party Advisory

Published

Nov 22, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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