{"id":"PYSEC-2026-2373","summary":"Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine","details":"Apache Superset utilizes a configurable dictionary, DISALLOWED_SQL_FUNCTIONS, to restrict the execution of potentially sensitive SQL functions within SQL Lab and charts. While this feature included restrictions for engines like PostgreSQL, a vulnerability was reported where the default list for the ClickHouse engine was incomplete.\n\nThis issue affects Apache Superset: before 4.1.2.\n\nUsers are recommended to upgrade to version 4.1.2, which fixes the issue.","aliases":["BIT-superset-2026-23969","CVE-2026-23969","GHSA-48m2-v2r8-h23m"],"modified":"2026-07-13T16:42:57.587682394Z","published":"2026-07-13T14:36:38.073697Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23969"},{"type":"PACKAGE","url":"https://github.com/apache/superset"},{"type":"WEB","url":"https://lists.apache.org/thread/2q22sp4oj3krcgdkxchhtht0vgwp2wnd"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/02/24/4"},{"type":"PACKAGE","url":"https://pypi.org/project/apache-superset"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-48m2-v2r8-h23m"}],"affected":[{"package":{"name":"apache-superset","ecosystem":"PyPI","purl":"pkg:pypi/apache-superset"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.2"}]}],"versions":["0.34.0","0.34.1","0.35.1","0.35.2","0.36.0","0.37.0","0.37.1","0.37.2","0.38.0","0.38.1","1.0.0","1.0.1","1.1.0","1.2.0","1.3.0","1.3.1","1.3.2","1.4.0","1.4.1","1.4.2","1.5.0","1.5.1","1.5.2","1.5.3","2.0.0","2.0.1","2.1.0","2.1.1","2.1.1rc1","2.1.1rc2","2.1.1rc3","2.1.2","2.1.3","3.0.0","3.0.0rc1","3.0.0rc2","3.0.0rc3","3.0.0rc4","3.0.1","3.0.2","3.0.3","3.0.4","3.1.0","3.1.0rc1","3.1.0rc2","3.1.0rc3","3.1.0rc4","3.1.1","3.1.2","3.1.3","4.0.0","4.0.0rc1","4.0.0rc2","4.0.1","4.0.2","4.1.0","4.1.0rc2","4.1.0rc3","4.1.0rc4","4.1.1","4.1.1rc1","4.1.2rc1"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/apache-superset/PYSEC-2026-2373.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}