{"id":"BIT-airflow-2023-42781","summary":"Apache Airflow: Permission verification bypass allows viewing dagruns of other dags","details":"Apache Airflow, versions before 2.7.3, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs.  This is a different issue than CVE-2023-42663 but leading to similar outcome.\nUsers of Apache Airflow are advised to upgrade to version 2.7.3 or newer to mitigate the risk associated with this vulnerability.","aliases":["CVE-2023-42781","GHSA-r7x6-xfcm-3mxv","PYSEC-2023-231"],"modified":"2026-09-08T08:45:26.640155868Z","published":"2024-03-06T10:52:45.892Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/11/12/2"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/34939"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/7dnl8nszdxqyns57f3dw0sloy5dfl9o1"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42781"}],"affected":[{"package":{"name":"airflow","ecosystem":"Bitnami","purl":"pkg:bitnami/airflow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/airflow/BIT-airflow-2023-42781.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}