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GHSA-mwf2-qr4v-94h2

Apache Superset: Read-Only Bypass via Improper Input Validation on PostgreSQL Connections

Source: GitHub Advisory Database (reviewed) High CVE-2026-23984

Packages

EcosystemPackageAffectedFixed in
PyPI apache-superset < 6.0.0 6.0.0

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.