Improper Removal of Sensitive Information Before Storage or Transfer Affecting apache-airflow-core package, versions [,3.3.0b1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Jul 2026
- disclosed7 Jul 2026
- creditAndrew Rukin, Jarek Potiuk
Introduced: 7 Jul 2026
CVE-2026-49487 (opens in a new tab)How to fix?
Upgrade apache-airflow-core to version 3.3.0b1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Removal of Sensitive Information Before Storage or Transfer in the REST API task-instance detail and list endpoints, which returned deferred task trigger keyword arguments without masking sensitive data. An attacker can access confidential information, such as secrets or API keys, by obtaining DAG-scoped task-instance read access and viewing the unmasked trigger keyword arguments while the task is deferred.