CVE-2024-26280: Apache Airflow: Overly broad default permissions for Viewer/Ops (audit logs)
First published: Fri Mar 01 2024(Updated: )
Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated Ops and Viewers users to view all information on audit logs, including dag names and usernames they were not permitted to view. With 2.8.2 and newer, Ops and Viewer users do not have audit log permission by default, they need to be explicitly granted permissions to see the logs. Only admin users have audit log permission by default. Users of Apache Airflow are recommended to upgrade to version 2.8.2 or newer to mitigate the risk associated with this vulnerability
Credit: security@apache.org security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| pip/apache-airflow | <2.8.2 | 2.8.2 |
| Apache Airflow | <2.8.2 |
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Reference Links
- https://github.com/apache/airflow/pull/37501
- https://lists.apache.org/thread/knskxxxml95091rsnpxkpo1jjp8rj0fh
- https://nvd.nist.gov/vuln/detail/CVE-2024-26280
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2024-42.yaml
- https://github.com/apache/airflow/commit/1a96407cd2d76616c1137de288f092d4f3b097fa
- https://github.com/apache/airflow/commit/7f10998c17ab9d725bc8671deb4c12d672bfba99
- https://github.com/apache/airflow/commit/8324c87e05741e5a673c43b315619a3788bacc2e
- https://github.com/apache/airflow/commit/8463ee4f25114a6c5fb2408d6026afe94bdf106d
- https://github.com/apache/airflow/commit/f2ea8a3e1753012bfe0d529c9c8be66cf55ca28f
- https://github.com/apache/airflow/commit/f4b9cc74976b7df1acbc3c63471b5751b3e2c40c
- https://github.com/advisories/GHSA-6xwf-xvf3-v459 (Advisory)
- http://www.openwall.com/lists/oss-security/2024/03/01/1
Frequently Asked Questions
What is the severity of CVE-2024-26280?
CVE-2024-26280 is considered a medium severity vulnerability that affects Apache Airflow versions prior to 2.8.2.
How do I fix CVE-2024-26280?
To fix CVE-2024-26280, upgrade Apache Airflow to version 2.8.2 or newer.
Who is affected by CVE-2024-26280?
CVE-2024-26280 affects users with Ops and Viewer roles in Apache Airflow versions before 2.8.2.
What types of information can be accessed due to CVE-2024-26280?
Due to CVE-2024-26280, unauthorized Ops and Viewer users can access audit logs, including DAG names and usernames they shouldn't see.
What versions of Apache Airflow are vulnerable to CVE-2024-26280?
All versions of Apache Airflow prior to 2.8.2 are vulnerable to CVE-2024-26280.
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