# CVE-2026-6590

> Vulnerability · severity: **MEDIUM** (CVSS 4.3).

## Description

A vulnerability was detected in ComfyUI up to 0.13.0. This impacts the function get_model_preview of the file app/model_manager.py of the component Model Preview Endpoint. The manipulation results in path traversal. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Key facts

- **CVE ID:** CVE-2026-6590
- **Published:** 2026-04-20
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4.3
- **CWE codes:** CWE-22

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-6590

## Citation

> AI Analytics. CVE-2026-6590. Retrieved 2026-07-13 from https://api.ai-analytics.org/cve/CVE-2026-6590. Derived from NIST NVD. Licensed CC0.

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