# CVE-2026-40230

> Vulnerability · severity: **MEDIUM** (CVSS 5.4).

## Description

Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body field of a knowledge base Doc.This issue affects helpy: 2.8.0.

## Key facts

- **CVE ID:** CVE-2026-40230
- **Published:** 2026-04-29
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.4
- **CWE codes:** CWE-79

## Affected products

- `helpy.io:helpy`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-40230

## Citation

> AI Analytics. CVE-2026-40230. Retrieved 2026-07-20 from https://api.ai-analytics.org/cve/CVE-2026-40230. Derived from NIST NVD. Licensed CC0.

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