GitHub Advisoryadvisory · PyPI
GHSA-ffw3-6mp6-jmvj Improper Access Control in Apache Airflow
HIGH
Official page ↗
- Aliases
- CVE-2021-26559
- Ecosystem
- PyPI
- Packages
- apache-airflow
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-269, CWE-284
- Reviewed
- 2021-04-01
Affected packages
• PyPI apache-airflow: >= 2.0.0, < 2.0.1rc1 → fixed in 2.0.1rc1
Description
Improper Access Control on Configurations Endpoint for the Stable API of Apache Airflow allows users with Viewer or User role to get Airflow Configurations including sensitive information even when `[webserver] expose_config` is set to `False` in `airflow.cfg`. This allowed a privilege escalation attack. This issue affects Apache Airflow 2.0.0.
Related
Alias · CVE (1)
- CVE-2021-26559 Improper Access Control on Configurations Endpoint for the Stable API of Apache Airflow allows users with Viewer or User role to get… vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-26559 advisory
- https://github.com/apache/airflow/commit/3909232fafd09ac72b49010ecdfd6ea48f06d5cf web
- https://github.com/apache/airflow/commit/5e35926c7eda0dfa11a9623e4bf5f60c2bd6b3f6 web
- https://github.com/advisories/GHSA-ffw3-6mp6-jmvj advisory
- https://github.com/apache/airflow package
- https://github.com/apache/airflow/blob/486b76438c0679682cf98cb88ed39c4b161cbcc8/CHANGELOG.txt web
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2021-2.yaml web
- https://lists.apache.org/thread.html/r3b3787700279ec361308cbefb7c2cce2acb26891a12ce864e4a13c8d%40%3Cusers.airflow.apache.org%3E web
- https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8@%3Cannounce.apache.org%3E web
- http://www.openwall.com/lists/oss-security/2021/02/17/1 web