# CVE-2026-23984: PYSEC-2026-2376 - Apache Superset: Read-Only Bypass via Improper Input Validation on PostgreSQL Connections

Source: https://junglewise.ai/threats/cve-2026-23984-apache-superset-read-only-bypass-via-improper-input-validation-on  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-13  
License: CC BY 4.0 with a link back

CVE-2026-23984 · Severity: medium · CVSS 4 · Published 2026-07-13

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

Technologies: [apache-superset (PyPI)](https://junglewise.ai/threats/technologies/apache-superset). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2026-23984 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-23984 being exploited in the wild.

**How severe is CVE-2026-23984?** 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=6.0.0.

**Is there a fix for CVE-2026-23984?** Yes. apache-superset (PyPI): upgrade to 6.0.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-23984?** 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 6.0.0 or later

  ```sh
  pip install "apache-superset>=6.0.0"
  ```


## Affected products

- apache-superset (PyPI) ECOSYSTEM:introduced=0,fixed=6.0.0

## Identifiers

- CVE-2026-23984
- GHSA-mwf2-qr4v-94h2
- PYSEC-2026-2376

## Related threats

- [PYSEC-2026-2375 - Apache Superset allows authenticated users to view sensitive data without explicit permissions](https://junglewise.ai/threats/cve-2026-23983-apache-superset-allows-authenticated-users-to-view-sensitive-data)
- [PYSEC-2026-2373 - Apache Superset: Incomplete DISALLOWED_SQL_FUNCTIONS default list for ClickHouse engine](https://junglewise.ai/threats/cve-2026-23969-apache-superset-incomplete-disallowed-sql-functions-default-list)
- [PYSEC-2026-2374 - Apache Superset allows privileged users to conduct error-based SQL Injection](https://junglewise.ai/threats/cve-2026-23980-apache-superset-allows-privileged-users-to-conduct-error-based)
- [PYSEC-2026-2372 - Apache Superset Improper Authorization allows low-privileged users to bypass access controls](https://junglewise.ai/threats/cve-2026-23982-apache-superset-improper-authorization-in-dataset-access-controls)
- [PYSEC-2026-3078 - Open Redirect in Apache Superset](https://junglewise.ai/threats/cve-2021-28125-open-redirect-in-apache-superset)