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CVE-2026-49487 In Apache Airflow before 3.3.0, the REST API task-instance detail and list endpoints returned a deferred task's…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache Airflow 3.0 | 3.0.0 → < 3.3.0 | 3.3.0 |
References
- github.com github.com
- lists.apache.org lists.apache.org
Timeline
- Published
- Last modified
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