# CVE-2026-35514

> 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, the endpoint POST /user/invited does not validate any invite token, authentication header, or session. Any unauthenticated attacker can call this endpoint directly to create a fully active account and receive a valid JWT — even when the instance has existing users and signupRestricted is enabled. This bypass is distinct from the normal registration endpoint (POST /user) which enforces signupRestricted and sets active: false pending verification. This issue has been patched in version 5.0.0.

## Key facts

- **CVE ID:** CVE-2026-35514
- **Published:** 2026-04-30
- **CVSS severity:** MEDIUM
- **CVSS base score:** 6.5
- **CWE codes:** CWE-306

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-35514

## Citation

> AI Analytics. CVE-2026-35514. Retrieved 2026-07-19 from https://api.ai-analytics.org/cve/CVE-2026-35514. Derived from NIST NVD. Licensed CC0.

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