CVE-2026-50203: Apache Software Foundation Apache Airflow SFTP

Описание

Оригинално описание

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.

Засегнати продукти

• Apache Software Foundation Apache Airflow SFTP provider: преди 5.8.1

Вид слабост

• CWE-22 Неправилно ограничаване на път до позволена директория

История

Други уязвимости в Apache Software Foundation Apache Airflow SFTP provider

• 4.3CVE-2026-94135
• 9.1CVE-2026-94134

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-50203
• https://nvd.nist.gov/vuln/detail/CVE-2026-50203
• https://github.com/apache/airflow/pull/67985
• https://lists.apache.org/thread/7f4b284oh44c1n95oq8mh1qc7y1lr9dx
• http://www.openwall.com/lists/oss-security/2026/06/16/3