CVEvulnerability
CVE-2026-40963
3.1 LOW
Official page ↗
- Status
- Analyzed
- Published
- 2026-06-01
- Last modified
- 2026-07-21
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 3.1 LOW — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-285
Description
The structure_data endpoint in the Airflow UI returned external dependency graph nodes for linked Dags without checking whether the caller had read permission on those linked Dags. An authenticated UI/API user authorized for one Dag could enumerate linked Dag IDs and dependency metadata for other Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping to keep Dag dependency topology private across teams. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.
Affected configurations
• apache airflow (>= 3.0.0 < 3.2.2)
Related
Weakness · CWE (1)
- CWE-285 Improper Authorization weakness
References
- https://github.com/apache/airflow/pull/65342 Issue Tracking, Patch
- https://lists.apache.org/thread/s907bhsksc37m59f0loqjcp1ryobrr60 Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/05/31/3 Mailing List, Third Party Advisory