ComfyUI Model Preview Endpoint model_manager.py get_model_preview path traversal_CVE-2026-6590

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

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.

Basic Information

ID CVE-2026-6590

Source VulDB

Published Apr 20, 2026 at 00:45

Affected Product

Vendor n/a

Product ComfyUI

Version 0.1

Affected Versions n/a ComfyUI 0.1
n/a ComfyUI 0.2
n/a ComfyUI 0.3
n/a ComfyUI 0.4
n/a ComfyUI 0.5
n/a ComfyUI 0.6
n/a ComfyUI 0.7
n/a ComfyUI 0.8
n/a ComfyUI 0.9
n/a ComfyUI 0.10
n/a ComfyUI 0.11
n/a ComfyUI 0.12
n/a ComfyUI 0.13.0

CWE Classification

CWE-22

References

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    "lastseen": "",
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    "published": "2026-04-20T00:45:11.883Z",
    "modified": "2026-04-20T00:45:11.883Z",
    "type": "cve",
    "title": "ComfyUI Model Preview Endpoint model_manager.py get_model_preview path traversal",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/358225\nhttps://vuldb.com/vuln/358225/cti\nhttps://vuldb.com/submit/791109\nhttps://gist.github.com/YLChen-007/b46c4cfef1643df14ed73e278129af2c",
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    "sourceData": "n/a ComfyUI 0.1\nn/a ComfyUI 0.2\nn/a ComfyUI 0.3\nn/a ComfyUI 0.4\nn/a ComfyUI 0.5\nn/a ComfyUI 0.6\nn/a ComfyUI 0.7\nn/a ComfyUI 0.8\nn/a ComfyUI 0.9\nn/a ComfyUI 0.10\nn/a ComfyUI 0.11\nn/a ComfyUI 0.12\nn/a ComfyUI 0.13.0",
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    "cvss": {
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    "product": "ComfyUI",
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