{"id":"CVE-2023-22886","aliases":["PYSEC-2026-1149"],"url":"https://o3.security/vulnerability/CVE-2023-22886","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","published":"2023-06-29T12:30:24Z","modified":"2026-07-07T17:57:15.237408750Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"apache-airflow-providers-jdbc","fixedVersion":"4.0.0"}],"fix":null,"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"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-07T17:57:15.237408750Z"}}