apache/superset · Security
Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine
- GHSA ID
- GHSA-48m2-v2r8-h23m
- CVE ID
- CVE-2026-23969
- Severity
- medium
- Published
- Updated
- CVSS v4
- 5.3 · 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
Description
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.
This issue affects Apache Superset: before 4.1.2.
Users are recommended to upgrade to version 4.1.2, which fixes the issue.
CWEs
- CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')