Headline
GHSA-fv47-pqh6-wxgq: Apache Airflow exposes secret values to authenticated UI users via rendered templates
A vulnerability in Apache Airflow allowed authenticated UI users to view secret values in rendered templates due to secrets not being properly redacted, potentially exposing secrets to users without the appropriate authorization.
Users are recommended to upgrade to version 3.1.4, which fixes this issue.
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- GitHub Advisory Database
- GitHub Reviewed
- CVE-2025-66388
Apache Airflow exposes secret values to authenticated UI users via rendered templates
Moderate severity GitHub Reviewed Published Dec 15, 2025 to the GitHub Advisory Database • Updated Dec 16, 2025
Package
pip apache-airflow (pip)
Affected versions
>= 3.1.0, < 3.1.4
Description
Published to the GitHub Advisory Database
Dec 15, 2025
Last updated
Dec 16, 2025