Apache Software Foundation Apache-airflow-providers-sftp vulnerabilities

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Published CVEs affecting Apache Software Foundation Apache-airflow-providers-sftp: 1 record(s), with affected versions and fixes.
cpe:2.3:a:apache:apache-airflow-providers-sftp

CVE-2026-50203 Critical · 9.1 CWE-22 Jun 17, 2026

Apache Airflow SFTP provider: Path traversal in SFTPHook.retrieve_directory allows local file write outside the destination directory via malicious server-supplied directory-entry names

A path traversal in the SFTP provider (`SFTPHook.retrieve_directory` / `SFTPOperator(operation=get)`) let a malicious or compromised remote SFTP server write files outside the configured local destination directory via crafted directory-entry names. No Airflow account is required — the attack surface is any deployment downloading directories from an untrusted SFTP server. Upgrade `apache-airflow-providers-sftp` to 5.8.1 or later.