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Fri, 26 Jun 2026 16:30:00 +0000
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cvssV3_1
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Fri, 26 Jun 2026 07:45:00 +0000
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| Description | 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. | |
| Title | Apache Airflow FTP provider: FTP Provider does not protect FTPS data channel (missing PROT_P) | |
| Weaknesses | CWE-319 | |
| References |
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-06-26T18:36:15.852Z
Reserved: 2026-05-31T01:40:24.353Z
Link: CVE-2026-49486
Updated: 2026-06-26T18:36:15.852Z
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OpenCVE Enrichment
Updated: 2026-06-26T18:45:03Z