{"id":"CVE-2023-35798","aliases":["GHSA-q57w-826p-46jr","PYSEC-2026-1150","PYSEC-2026-2370"],"url":"https://o3.security/vulnerability/CVE-2023-35798","summary":"Airflow Apache ODBC and MSSQL Providers Arbitrary File Read Vulnerability","details":"Input Validation vulnerability in Apache Software Foundation Apache Airflow ODBC Provider, Apache Software Foundation Apache Airflow MSSQL Provider.This vulnerability is considered low since it requires DAG code to use `get_sqlalchemy_connection` and someone with access to connection resources specifically updating the connection to exploit it.\n\nThis issue affects Apache Airflow ODBC Provider: before 4.0.0; Apache Airflow MSSQL Provider: before 3.4.1.\n\nIt is recommended to upgrade to a version that is not affected\n\n","published":"2023-06-27T11:39:51.759Z","modified":"2026-08-08T03:47:45.728814960Z","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-providers-odbc","fixedVersion":"4.0.0"},{"ecosystem":"PyPI","name":"apache-airflow-providers-microsoft-mssql","fixedVersion":"3.4.1"}],"fix":{"url":"https://github.com/apache/airflow/pull/31984","label":"apache/airflow#31984"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/35xxx/CVE-2023-35798.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/951rb9m7wwox5p30tdvcfjxq8j1mp4pj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35798"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/31984"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:47:45.728814960Z"}}