# CVE-2026-41340

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

## Description

OpenClaw before 2026.3.31 contains an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly fans default-account trust into all named accounts. Attackers can exploit this trust propagation to bypass authentication controls and gain unauthorized access to named accounts.

## Key facts

- **CVE ID:** CVE-2026-41340
- **Published:** 2026-04-23
- **CVSS severity:** MEDIUM
- **CVSS base score:** 6.5
- **CWE codes:** CWE-372

## Affected products

- `openclaw:openclaw`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-41340

## Citation

> AI Analytics. CVE-2026-41340. Retrieved 2026-06-30 from https://api.ai-analytics.org/cve/CVE-2026-41340. Derived from NIST NVD. Licensed CC0.

---

*[Dataset catalog](https://api.ai-analytics.org/datasets/) · [AI Analytics](https://api.ai-analytics.org/) · CC0 1.0*