CVE-2026-49486High· 7.5▾ TwilightThe 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 u…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
Last analysed / modified upstream
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.
apache-airflow-providers-ftp < 3.15.1Upgrade past the affected range:
apache-airflow-providers-ftp 3.15.1Affected packages:
apache-airflow-providers-ftp < 3.15.1Patched in:
apache-airflow-providers-ftp 3.15.1Connected by shared product, vendor, weakness, or advisory.
CVE-2024-29733Low· 2.7Improper Certificate Validation vulnerability in Apache Airflow FTP Provider
CVE-2026-81930Medium· 6.3Apache Airflow's Snowflake provider did not validate the connection's `account` and `region` fields before interpolating them into request URLs
CVE-2026-81914Medium· 4.3Apache Airflow's Google provider built Google Drive search expressions by interpolating file and folder names directly into single-quoted string literals, without escaping the quote character that delimits them
CVE-2026-82355Medium· 4.2When a request to the Airflow core API carries both a session cookie and an explicit `Authorization: Bearer` token, Airflow resolves the caller from the cookie and ignores the bearer token, inverting the intended precedence of bearer ove…
CVE-2026-75158Medium· 4.3Apache Airflow's `/assets/events` API returned asset events for every Dag in the deployment, with no filter restricting them to the Dags the caller is authorized to read
CVE-2026-86473Critical· 9.1Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie