CVE-2025-66388

A vulnerability in Apache Airflow allowed authenticated UI users to view secret values in rendered templates due to secrets not being properly redacted, potentially exposing secrets to users without the appropriate authorization. Users are recommended to upgrade to version 3.1.4, which fixes this issue.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/apache/airflow/pull/58772	Issue Tracking
https://lists.apache.org/thread/mv9hzsx8grjf7gdlkxwppnpbtogtls2g	Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/12/12/1	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

History

07 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad en Apache Airflow permitía a usuarios autenticados de la interfaz de usuario (UI) ver valores secretos en plantillas renderizadas debido a que los secretos no se redactaban correctamente, exponiendo potencialmente secretos a usuarios sin la autorización adecuada. Se recomienda a los usuarios actualizar a la versión 3.1.4, que corrige este problema.

Information

Published : 2025-12-15 12:15

Updated : 2026-10-07 19:10

NVD link : CVE-2025-66388

Mitre link : CVE-2025-66388

CVE.ORG link : CVE-2025-66388

JSON object : View

Products Affected

apache

airflow

CWE

CWE-201

Insertion of Sensitive Information Into Sent Data

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