{"id":"CVE-2023-35798","aliases":["GHSA-q57w-826p-46jr","PYSEC-2026-1150"],"title":"Apache Airflow ODBC Provider, Apache Airflow MSSQL Provider Improper Input Validation vulnerability","summary":"Apache Airflow ODBC Provider, Apache Airflow MSSQL Provider Improper Input Validation vulnerability","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","vendor":"apache-airflow-providers-odbc","product":"apache-airflow-providers-odbc","ecosystem":"pip","affected":["apache-airflow-providers-odbc < 4.0.0","apache-airflow-providers-microsoft-mssql < 3.4.1"],"patched":["apache-airflow-providers-odbc 4.0.0","apache-airflow-providers-microsoft-mssql 3.4.1"],"published":"2023-06-27","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-q57w-826p-46jr","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35798"},{"url":"https://github.com/apache/airflow/pull/31984"},{"url":"https://github.com/apache/airflow/commit/b6836986846058e9e5fa271fb7b22ae721020787"},{"url":"https://github.com/apache/airflow"},{"url":"https://lists.apache.org/thread/951rb9m7wwox5p30tdvcfjxq8j1mp4pj"}],"tags":["osv","pip"],"epss":0.01263,"epssPercentile":0.67887,"ingestedAt":"2026-07-08T18:25:52.094Z","slug":"CVE-2023-35798","body":"## Overview\n\nInput 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\n\n## Affected packages\n\n- `apache-airflow-providers-odbc < 4.0.0`\n- `apache-airflow-providers-microsoft-mssql < 3.4.1`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `apache-airflow-providers-odbc 4.0.0`\n- `apache-airflow-providers-microsoft-mssql 3.4.1`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}