{"id":"CVE-2023-45348","aliases":["BIT-airflow-2023-45348","GHSA-fpxx-xv4c-gxqp","PYSEC-2023-204"],"url":"https://o3.security/vulnerability/CVE-2023-45348","summary":"Apache Airflow: Configuration information leakage vulnerability","details":"Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the \"expose_config\" option is set to \"non-sensitive-only\". The `expose_config` option is False by default.\nIt is recommended to upgrade to a version that is not affected.","published":"2023-10-14T09:46:44.563Z","modified":"2026-08-08T03:47:47.474002233Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"apache-airflow","fixedVersion":"2.7.2"}],"fix":{"url":"https://github.com/apache/airflow/pull/34712","label":"apache/airflow#34712"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/10/23/2"},{"type":"WEB","url":"https://pypi.python.org/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45348.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/sy4l5d6tn58hr8r61r2fkt1f0qock9z9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45348"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/34712"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:47:47.474002233Z"}}