{"id":"PYSEC-2026-1149","summary":"Apache Airflow JDBC Provider Improper Input Validation vulnerability","details":"Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow JDBC Provider. Airflow JDBC Provider Connection’s [Connection URL] parameters had no restrictions, which made it possible to implement RCE attacks via different type JDBC drivers, obtain airflow server permission. This issue affects Apache Airflow JDBC Provider: before 4.0.0.\n\n\n","aliases":["CVE-2023-22886","GHSA-mm87-c3x2-6f89"],"modified":"2026-07-07T17:46:28.445468947Z","published":"2026-07-07T11:45:19.508794Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22886"},{"type":"PACKAGE","url":"https://github.com/apache/airflow"},{"type":"WEB","url":"https://lists.apache.org/thread/ynbjwp4n0vzql0xzhog1gkp1ovncf8j3"},{"type":"PACKAGE","url":"https://pypi.org/project/apache-airflow-providers-jdbc"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-mm87-c3x2-6f89"}],"affected":[{"package":{"name":"apache-airflow-providers-jdbc","ecosystem":"PyPI","purl":"pkg:pypi/apache-airflow-providers-jdbc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.0"}]}],"versions":["1.0.0","1.0.0b1","1.0.0b2","1.0.0rc1","1.0.1","1.0.1rc1","2.0.0","2.0.0rc1","2.0.0rc2","2.0.1","2.0.1rc1","2.1.0","2.1.0rc1","2.1.0rc2","2.1.1","2.1.1rc1","2.1.2","2.1.2rc1","2.1.3","2.1.3rc1","3.0.0","3.0.0rc1","3.0.0rc2","3.1.0","3.1.0rc1","3.2.0","3.2.0rc1","3.2.0rc2","3.2.0rc3","3.2.1","3.2.1rc1","3.3.0","3.3.0rc1","3.3.0rc2","3.3.0rc3","3.4.0","3.4.0rc1","3.4.0rc2","4.0.0rc1"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/apache-airflow-providers-jdbc/PYSEC-2026-1149.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}