CVE-2026-49487 - Apache Airflow: Task-instance API exposes secrets in deferred trigger kwargs

CVE-2026-49487 - Apache Airflow: Task-instance API exposes secrets in deferred trigger kwargs

https://cvefeed.io/rssfeed/latest.atom / Tue, 07/07/2026 - 13:04
CVE ID :CVE-2026-49487
Published : July 7, 2026, 10:16 a.m. | 28 minutes ago
Description :In Apache Airflow before 3.3.0, the REST API task-instance detail and list endpoints returned a deferred task's trigger kwargs without masking. When a deferred operator passed a secret (for example a provider API key) into its trigger, any authenticated user with DAG-scoped task-instance read access for that DAG could read that secret in clear text while the task was deferred. Users should upgrade to apache-airflow 3.3.0 or later, which masks sensitive values in trigger kwargs returned by the API.
Severity: 0.0 | NA
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