CVE-2026-25219

The `access_key` and `connection_string` connection properties were not marked as sensitive names in secrets masker. This means that user with read permission could see the values in Connection UI, as well as when Connection was accidentaly logged to logs, those values could be seen in the logs. Azure Service Bus used those properties to store sensitive values. Possibly other providers could be also affected if they used the same fields to store sensitive data. If you used Azure Service Bus connection with those values set or if you have other connections with those values storing sensitve values, you should upgrade Airflow to 3.1.8

• CWE-200

• https://github.com/apache/airflow/pull/61580Issue Tracking
• https://github.com/apache/airflow/pull/61582Issue Tracking
• https://lists.apache.org/thread/t4dlmqkn0njz4chk3g7mdgzb96y4ttqhMailing List, Vendor Advisory
• http://www.openwall.com/lists/oss-security/2026/04/15/3Mailing List, Third Party Advisory

Published

Apr 15, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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