Directory Traversal Affecting airflow-3 package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-AIRFLOW3-17662130
- published29 Jun 2026
- disclosed17 Jun 2026
Introduced: 17 Jun 2026
NewCVE-2026-50203 (opens in a new tab)How to fix?
There is no fixed version for Minimos:latest airflow-3.
NVD Description
Note: Versions mentioned in the description apply only to the upstream airflow-3 package and not the airflow-3 package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
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.
References
- https://www.cve.org/CVERecord?id=CVE-2026-50203
- https://github.com/advisories/GHSA-qf38-jq28-3ccq
- https://osv.dev/vulnerability/MINI-x6h4-5935-938w
- https://osv.dev/vulnerability/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