CVE-2026-23984

MEDIUM

6.5

Description

An Improper Input Validation vulnerability exists in Apache Superset that allows an authenticated user with SQLLab access to bypass the read-only verification check when using a PostgreSQL database connection. While the system effectively blocks standard Data Manipulation Language (DML) statements (e.g., INSERT, UPDATE, DELETE) on read-only connections, it fails to detect them in specially crafted SQL statements. This issue affects Apache Superset: before 6.0.0. Users are recommended to upgrade to version 6.0.0, which fixes the issue.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/24/2026

Last Modified2/26/2026

Sourcenvd

Honeypot Sightings0

Affected Products

apache:superset

Weaknesses (CWE)

CWE-863

References

https://lists.apache.org/thread/72cmgxtvp9pclto4ln1chbs1227nwd26(security@apache.org)

http://www.openwall.com/lists/oss-security/2026/02/24/8(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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