What is GHSA-48m2-v2r8-h23m?

GHSA-48m2-v2r8-h23m is a security advisory published by GitHub Security Advisories with Medium severity. Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine

Which CVE IDs does GHSA-48m2-v2r8-h23m cover?

GHSA-48m2-v2r8-h23m covers the following CVE IDs: CVE-2026-23969. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by GHSA-48m2-v2r8-h23m?

GHSA-48m2-v2r8-h23m affects 1 product, including: pip/apache-superset:\u003c 4.1.2.

GHSA-48m2-v2r8-h23mMedium

Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine

Vendor

GitHub Security Advisories

Published

February 24, 2026

Last Modified

February 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-23969 →

📋 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.

🎯 Affected products1

pip/apache-superset:< 4.1.2

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-23969
https://lists.apache.org/thread/2q22sp4oj3krcgdkxchhtht0vgwp2wnd
http://www.openwall.com/lists/oss-security/2026/02/24/4
https://github.com/advisories/GHSA-48m2-v2r8-h23m