GitHub Advisoryadvisory · PyPI

GHSA-48m2-v2r8-h23m Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine

MEDIUM Published 2026-02-24 Modified 2026-02-26 Official page ↗
Aliases
CVE-2026-23969
Ecosystem
PyPI
Packages
apache-superset
Severity
Moderate
CVSS vector
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
Weaknesses
CWE-89
Reviewed
2026-02-26

Affected packages

• PyPI apache-superset: < 4.1.2 → fixed in 4.1.2

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.

Related

Alias · CVE (1)

  • CVE-2026-23969 Apache Superset utilizes a configurable dictionary, DISALLOWED_SQL_FUNCTIONS, to restrict the execution of potentially sensitive SQL… vulnerability

Weakness · CWE (1)

  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness

References