CVE-2026-23969: PYSEC-2026-2373 - Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine

CVE-2026-23969 · Severity: medium · CVSS 4 · Published 2026-07-13

Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine

Technologies: apache-superset (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2026-23969 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-23969 being exploited in the wild.
How severe is CVE-2026-23969?
Medium severity, with a CVSS score of 4, published 13 July 2026.
Which products and versions are affected?
apache-superset (PyPI) ECOSYSTEM:introduced=0,fixed=4.1.2.
Is there a fix for CVE-2026-23969?
Yes. apache-superset (PyPI): upgrade to 4.1.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-23969?
Check whether you run apache-superset (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • apache-superset (PyPI): upgrade to 4.1.2 or later
    pip install "apache-superset>=4.1.2"

Affected products

  • apache-superset (PyPI) ECOSYSTEM:introduced=0,fixed=4.1.2

Identifiers

  • CVE-2026-23969
  • GHSA-48m2-v2r8-h23m
  • PYSEC-2026-2373

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