Vulnerabilities for apache-airflow-providers-ftp

First version without a known vulnerability: 3.15.1

Details

• PYSEC-2026-2382026-06-26

  The Apache Airflow FTP provider's `FTPSHook.get_conn()` created an `ftplib.FTP_TLS` connection but never called `prot_p()`, so although the control channel was TLS-protected the data channel was transmitted in cleartext. Any deployment using `FTPSHook` or `FTPSFileTransmitOperator` to move files over FTPS exposed file contents and credentials-in-transit to a network attacker able to observe the data connection. Upgrade apache-airflow-providers-ftp to `3.15.1` or later, which issues `PROT P` to encrypt the data channel.

  Fixed in: 3.15.1

• GHSA-3gg8-mc87-cq3h2024-04-21

  Improper Certificate Validation vulnerability in Apache Airflow FTP Provider

  Fixed in: 3.7.0