Apache Airflow SSH provider, Apache Airflow SFTP provider: SSH hook disables host-key verification by default
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Apache Software Foundation | Apache Airflow SSH provider | unaffected |
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| Apache Software Foundation | Apache Airflow SFTP provider | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Apache | Airflow Sftp Provider |
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| Apache | Airflow Ssh Provider |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.600% probability within 30 days)
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Apache
Apache airflow Sftp Provider Apache airflow Ssh Provider |
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| Vendors & Products |
Apache
Apache airflow Sftp Provider Apache airflow Ssh Provider |
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|---|---|---|
| Metrics |
cvssV3_1
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| References |
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| Description | The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless `host_key` is configured or `no_host_key_check` is explicitly set to false, it accepts any server key. This affects SSH and SFTP connections that rely on the default. An attacker in a machine-in-the-middle position between the worker and the SSH or SFTP server can impersonate the server and capture the credentials or data a task sends. Users of apache-airflow-providers-ssh and apache-airflow-providers-sftp are recommended to upgrade to apache-airflow-providers-ssh 7.0.0 and apache-airflow-providers-sftp 7.0.0 or later. The deferrable SFTP code paths had the same default and are covered separately by CVE-2026-94135; apache-airflow-providers-sftp 7.0.0 fixes both. | |
| Title | Apache Airflow SSH provider, Apache Airflow SFTP provider: SSH hook disables host-key verification by default | |
| Weaknesses | CWE-322 | |
| References |
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