Ghostwire

CVE-2026-19371: A vulnerability was identified in Nikolaibibo claude-comfyui-mcp 1.0.0. Affected is the function copyFileSync of the...

MEDIUM CVSS 5.3 Exploit Available

Published: August 9, 2026 | Last Modified: August 9, 2026

Description

A vulnerability was identified in Nikolaibibo claude-comfyui-mcp 1.0.0. Affected is the function copyFileSync of the file src/tools/utils.ts of the component comfy_upload_image. Such manipulation of the argument image_path leads to path traversal. An attack has to be approached locally. The project was informed of the problem early through an issue report but has not responded yet.

Ghostwire Analysis — What This Means Practically

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