CVE-2026-7599— Dayoooun hwpx-mcp MCP index.ts export_to_html path traversal
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I. Basic Information for CVE-2026-7599
Vulnerability Information
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Vulnerability Title
Dayoooun hwpx-mcp MCP index.ts export_to_html path traversal
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in Dayoooun hwpx-mcp 0.2.0. This affects the function save_document/export_to_text/export_to_html of the file mcp-server/src/index.ts of the component MCP Interface. Performing a manipulation of the argument output_path results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
HWPX MCP Server 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HWPX MCP Server是Kim dayoun个人开发者的一款增强版HWPX文档编辑MCP服务器。 HWPX MCP Server 0.2.0版本存在路径遍历漏洞，该漏洞源于MCP Interface组件中mcp-server/src/index.ts文件的save_document/export_to_text/export_to_html函数对参数output_path操作不当，可能导致路径遍历。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-7599
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IV. Related Vulnerabilities
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