Insertion of Sensitive Information Into Sent Data Affecting apache-airflow-task-sdk package, versions [,1.2.2rc1)
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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- published2 Jun 2026
- disclosed1 Jun 2026
- creditVincent55
Introduced: 1 Jun 2026
CVE-2026-42360 (opens in a new tab)How to fix?
Upgrade apache-airflow-task-sdk to version 1.2.2rc1 or higher.
Overview
apache-airflow-task-sdk is a The Apache Airflow Task SDK includes interfaces for Dag authors and Task execution logic for Python.
Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data via the handling of rendered template fields when the length exceeds the configured maximum, causing nested sensitive keys within JSON structures to be stringified before redaction and resulting in plaintext secret values being persisted in rendered_fields. An attacker can obtain confidential information by accessing rendered template fields through the UI or API with appropriate permissions.
Note: This is only exploitable if structured JSON containing nested sensitive keys is passed to operators and the attacker has authenticated access with permission to read rendered template fields.