{"id":"CVE-2026-23969","summary":"Apache Superset: Exposure of Sensitive Information via Incomplete ClickHouse Function Filtering","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","GHSA-48m2-v2r8-h23m","PYSEC-2026-2373"],"modified":"2026-08-12T03:51:36.203929476Z","published":"2026-02-24T13:02:55.287Z","database_specific":{"cwe_ids":["CWE-89"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23969.json","unresolved_ranges":[{"extracted_events":[{"introduced":"0.0.0"},{"fixed":"4.1.2"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"fixed":"4.1.2"}],"source":"DESCRIPTION"}],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/02/24/4"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23969.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/2q22sp4oj3krcgdkxchhtht0vgwp2wnd"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23969"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/superset","events":[{"introduced":"0"},{"fixed":"72538bda06c0deef2140e0df65bf0a13bcddb16c"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:superset:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"4.1.2"}]}}],"versions":["4.1.1rc1","4.1.1","4.1.0rc4","4.1.0","4.1.0rc3","4.1.0rc2","4.1.0rc1","superset-helm-chart-0.12.11","superset-helm-chart-0.12.10","superset-helm-chart-0.12.9","superset-helm-chart-0.12.8","superset-helm-chart-0.12.7","superset-helm-chart-0.12.6","superset-helm-chart-0.12.5","superset-helm-chart-0.12.4","superset-helm-chart-0.12.3","superset-helm-chart-0.12.2","superset-helm-chart-0.12.1","superset-helm-chart-0.12.0","superset-helm-chart-0.11.2","superset-helm-chart-0.11.1","superset-helm-chart-0.11.0","superset-helm-chart-0.10.15","superset-helm-chart-0.10.14","superset-helm-chart-0.10.13","superset-helm-chart-0.10.12","superset-helm-chart-0.10.11","superset-helm-chart-0.10.10","superset-helm-chart-0.10.9","superset-helm-chart-0.10.8","superset-helm-chart-0.10.7","superset-helm-chart-0.10.6","superset-helm-chart-0.10.5","superset-helm-chart-0.10.4","superset-helm-chart-0.10.3","superset-helm-chart-0.10.2","superset-helm-chart-0.10.1","superset-helm-chart-0.10.0","superset-helm-chart-0.9.4","superset-helm-chart-0.9.3","superset-helm-chart-0.9.2","superset-helm-chart-0.9.1","superset-helm-chart-0.9.0","superset-helm-chart-0.8.10","superset-helm-chart-0.8.9","superset-helm-chart-0.8.8","superset-helm-chart-0.8.7","superset-helm-chart-0.8.6","superset-helm-chart-0.8.5","superset-helm-chart-0.8.4","superset-helm-chart-0.8.3","superset-helm-chart-0.8.2","superset-helm-chart-0.8.1","superset-helm-chart-0.8.0","superset-helm-chart-0.7.7","superset-helm-chart-0.7.6","superset-helm-chart-0.7.4","superset-helm-chart-0.7.3","superset-helm-chart-0.7.2","superset-helm-chart-0.7.1","superset-helm-chart-0.7.0","superset-helm-chart-0.6.6","superset-helm-chart-0.6.5","superset-helm-chart-0.6.4","superset-helm-chart-0.6.3","superset-helm-chart-0.6.2","superset-helm-chart-0.6.1","superset-helm-chart-0.6.0","superset-helm-chart-0.5.10","superset-helm-chart-0.5.9","superset-helm-chart-0.5.8","superset-helm-chart-0.5.7","superset-helm-chart-0.5.6","superset-helm-chart-0.5.5","superset-helm-chart-0.5.4","superset-helm-chart-0.5.3","superset-helm-chart-0.5.2","superset-helm-chart-0.5.1","superset-helm-chart-0.5.0","superset-helm-chart-0.4.0","superset-helm-chart-0.3.12","v2021.40.0","superset-helm-chart-0.3.11","v2021.41.0","superset-helm-chart-0.3.10","superset-helm-chart-0.3.9","v2021.38.0","v2021.36.5","superset-helm-chart-0.3.8","superset-helm-chart-0.3.7","v2021.36.0","v2021.35.0","v2021.34.0","superset-helm-chart-0.3.6","v2021.31.0","v2021.29.0","superset-helm-chart-0.3.5","v2021.27.1","v2021.27.0","superset-helm-chart-0.3.4","superset-helm-chart-0.3.3","superset-helm-chart-0.3.2","superset-helm-chart-0.3.1","superset-helm-chart-0.3.0","superset-helm-chart-0.2.1","superset-helm-chart-0.2.0","v2021.25.0","superset-helm-chart-0.1.6","superset-helm-chart-0.1.5","v2021.23.1","v2021.24.0","superset-helm-chart-0.1.4","v2021.23.0","v2021.21.0","v2021.22.0","superset-helm-chart-0.1.3","v2021.19.0","v2021.20.0","v2021.18.0","v2021.17.0","superset-helm-chart-0.1.2","v2021.15.0","superset-helm-chart-0.1.1","superset-helm-chart-0.1.0","v2021.13.0","v2021.10.0","v2021.9.4","v2021.8.0","v2021.9.0","v2021.7.0","v2021.6.0","v2021.5.1","v2021.5.0","v2021.3.0","2020.51.1","v2020.51.0","test_tag","0.29.0rc1","0.25-fork","0.20.1","0.19.1","0.18.5","0.18.4","0.18.3","0.18.2","0.17.6","0.17.5","0.17.4","0.17.3","0.17.2","0.17.1","airbnb_prod.0.15.5.0","0.17.0","0.16.1","0.16.0","airbnb_prod.0.15.4.2","airbnb_prod.0.15.4.1","0.15.4.1","0.15.4","0.15.3","0.15.1","airbnb_prod.0.15.0.1","0.15.0","airbnb_prod.0.13.0.3","airbnb_prod.0.13.0.2","airbnb_prod.0.13.0.1","0.14.1","airbnb_prod.0.13.0.0","airbnb_prod.0.12.1.0","airbnb_prod.0.12.0.1","0.13.2","0.13.1","0.12.0","airbnb_prod.0.11.0.6","airbnb_prod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