{"action":"Upgrade apache-airflow to 2.7.3 or later.","affected":[{"fixed":"2.7.3","introduced":"0"}],"component":"apache-airflow","cve_ids":["CVE-2023-42781"],"ecosystem":"PyPI","epss":0.01657,"exploited":false,"fixed_versions":["2.7.3"],"ghsa_id":"GHSA-r7x6-xfcm-3mxv","id":"tcs_01M5KGK118Y6SQZ32GV78VB84Q","modified_at":"2026-06-10T17:00:23.569272748Z","published_at":"2023-11-12T14:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-231","https://github.com/apache/airflow/pull/34939","https://lists.apache.org/thread/7dnl8nszdxqyns57f3dw0sloy5dfl9o1","https://github.com/advisories/GHSA-r7x6-xfcm-3mxv"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-231","url":"https://osv.dev/vulnerability/PYSEC-2023-231"}],"summary":"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 d"}