# CVE-2026-40603

> Vulnerability · severity: **MEDIUM** (CVSS 6.5).

## Description

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In version 4.9.0, Chartbrew exposes a legacy dashboard route that returns a project's report data to any authenticated member of the same team, even when that user does not have access to the specific project. The route bypasses project-level authorization and returns the raw project object. As a result, a low-privileged same-team user can read another project's dashboard data and recover the project's stored report password from the response. This issue has been patched in version 5.0.0.

## Key facts

- **CVE ID:** CVE-2026-40603
- **Published:** 2026-04-30
- **CVSS severity:** MEDIUM
- **CVSS base score:** 6.5
- **CWE codes:** CWE-284

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-40603

## Citation

> AI Analytics. CVE-2026-40603. Retrieved 2026-07-24 from https://api.ai-analytics.org/cve/CVE-2026-40603. Derived from NIST NVD. Licensed CC0.

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