medium4.3
CVE-2026-28563
Apache Airflow: DAG authorization bypass
Impact
Apache Airflow versions 3.1.0 through 3.1.7 /ui/dependencies endpoint returns the full DAG dependency graph without filtering by authorized DAG IDs. This allows an authenticated user with only DAG Dependencies permission to enumerate DAGs they are not authorized to view. Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | apache-airflow | >= 3.0.0, < 3.1.8 | 3.1.8 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Airflow | from 3.0.0 before 3.1.8 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/apache/airflow/pull/62046
- https://lists.apache.org/thread/dwzf62qg9z8wvfsjknpfd8bvtwghd49s
- http://www.openwall.com/lists/oss-security/2026/03/17/5
- https://github.com/advisories/GHSA-x3fv-96qh-67m7
- https://nvd.nist.gov/vuln/detail/CVE-2026-28563
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-15.yaml