CVE-2026-23969

CWE-89 — SQL Injection5 documents5 sources

Severity

5.3MEDIUM

EPSS

0.1%

top 77.52%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Apache Software Foundation Apache Superset Apache Superset

Timeline

PublishedFeb 24

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.

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

Affected Packages3 packages

▶NVDapache/superset< 4.1.2

▶PyPIapache-superset< 4.1.2

▶CVEListV5apache_software_foundation/apache_superset0.0.0 — 4.1.2

🔴Vulnerability Details

GHSA

Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine↗2026-02-24

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OSV

Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine↗2026-02-24

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CVEList

Apache Superset: Exposure of Sensitive Information via Incomplete ClickHouse Function Filtering↗2026-02-24

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🕵️Threat Intelligence

Wiz

CVE-2026-23969 Impact, Exploitability, and Mitigation Steps | Wiz↗

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