{"id":"CVE-2023-22886","aliases":["GHSA-mm87-c3x2-6f89","PYSEC-2026-1149"],"title":"Apache Airflow JDBC Provider Improper Input Validation vulnerability","summary":"Apache Airflow JDBC Provider Improper Input Validation vulnerability","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","vendor":"apache-airflow-providers-jdbc","product":"apache-airflow-providers-jdbc","ecosystem":"pip","affected":["apache-airflow-providers-jdbc < 4.0.0"],"patched":["apache-airflow-providers-jdbc 4.0.0"],"published":"2023-06-29","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-mm87-c3x2-6f89","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22886"},{"url":"https://github.com/apache/airflow"},{"url":"https://lists.apache.org/thread/ynbjwp4n0vzql0xzhog1gkp1ovncf8j3"}],"tags":["osv","pip"],"epss":0.01518,"epssPercentile":0.73431,"ingestedAt":"2026-07-08T18:25:51.235Z","slug":"CVE-2023-22886","body":"## Overview\n\nImproper 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\n\n## Affected packages\n\n- `apache-airflow-providers-jdbc < 4.0.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `apache-airflow-providers-jdbc 4.0.0`","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}