{"id":"PYSEC-2026-1139","summary":"Apache Airflow Apache Hive Provider Improper Input Validation vulnerability","details":"Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Apache Hive Provider.\n\nPatching on top of CVE-2023-35797\nBefore 6.1.2 the proxy_user option can also inject semicolon.\n\nThis issue affects Apache Airflow Apache Hive Provider: before 6.1.2.\n\nIt is recommended updating provider version to 6.1.2 in order to avoid this vulnerability.","aliases":["CVE-2023-37415","GHSA-4q2q-q5pw-2342"],"modified":"2026-07-07T17:46:22.261769635Z","published":"2026-07-07T11:45:21.009176Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37415"},{"type":"PACKAGE","url":"https://github.com/apache/airflow"},{"type":"WEB","url":"https://lists.apache.org/thread/9wx0jlckbnycjh8nj5qfwxo423zvm41k"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/07/12/3"},{"type":"PACKAGE","url":"https://pypi.org/project/apache-airflow-providers-apache-hive"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-4q2q-q5pw-2342"}],"affected":[{"package":{"name":"apache-airflow-providers-apache-hive","ecosystem":"PyPI","purl":"pkg:pypi/apache-airflow-providers-apache-hive"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.2"}]}],"versions":["1.0.0","1.0.0b1","1.0.0b2","1.0.0rc1","1.0.1","1.0.1rc1","1.0.2","1.0.2rc1","1.0.3","1.0.3rc1","2.0.0","2.0.0rc1","2.0.0rc2","2.0.1","2.0.1rc1","2.0.1rc2","2.0.2","2.0.2rc1","2.0.3","2.0.3rc1","2.1.0","2.1.0rc1","2.2.0","2.2.0rc1","2.2.0rc2","2.3.0","2.3.0rc1","2.3.1","2.3.1rc1","2.3.2","2.3.2rc1","2.3.3","2.3.3rc1","3.0.0","3.0.0rc1","3.0.0rc2","3.1.0","3.1.0rc1","4.0.0","4.0.0rc1","4.0.0rc2","4.0.0rc3","4.0.1","4.0.1rc1","4.1.0","4.1.0rc1","4.1.1","4.1.1rc2","4.1.1rc3","5.0.0","5.0.0rc1","5.1.0","5.1.0rc1","5.1.0rc2","5.1.1","5.1.1rc1","5.1.2","5.1.2rc1","5.1.3","5.1.3rc1","6.0.0","6.0.0rc1","6.1.0","6.1.0rc1","6.1.0rc2","6.1.1","6.1.1rc1","6.1.2rc2"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/apache-airflow-providers-apache-hive/PYSEC-2026-1139.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"}]}