{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/83918?format=json","vulnerability_id":"VCID-arjp-8gu6-e7ev","summary":"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.","aliases":[{"alias":"CVE-2026-40963"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://github.com/apache/airflow/pull/65342","reference_id":"65342","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-06-01T14:18:34Z/"}],"url":"https://github.com/apache/airflow/pull/65342"},{"reference_url":"https://lists.apache.org/thread/s907bhsksc37m59f0loqjcp1ryobrr60","reference_id":"s907bhsksc37m59f0loqjcp1ryobrr60","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-06-01T14:18:34Z/"}],"url":"https://lists.apache.org/thread/s907bhsksc37m59f0loqjcp1ryobrr60"}],"weaknesses":[{"cwe_id":285,"name":"Improper Authorization","description":"The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action."}],"exploits":[],"severity_range_score":"3.1 - 3.1","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-arjp-8gu6-e7ev"}