CVE-2026-23969 — MEDIUM (6.5)

Q: How severe is CVE-2026-23969?

CVE-2026-23969 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-23969?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Superset.

Vulnerability 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 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apache	Superset	< 4.1.2

Related Weaknesses (CWE)

CWE-89

References

https://lists.apache.org/thread/2q22sp4oj3krcgdkxchhtht0vgwp2wndMailing List
http://www.openwall.com/lists/oss-security/2026/02/24/4Mailing ListThird Party Advisory

FAQ

What is CVE-2026-23969?

CVE-2026-23969 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 re...

How severe is CVE-2026-23969?

CVE-2026-23969 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-23969?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Superset.