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CVE-2025-71427— Office-PowerPoint-MCP-Server through 2.0.7 Path Traversal via save_presentation and manage_image

Quick assessment

Affected
GongRzhe Office-PowerPoint-MCP-Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Office-PowerPoint-MCP-Server 版本 2.0.7 及更早版本中存在一个路径穿越漏洞，该漏洞允许 MCP 调用者通过提供绝对路径或“../”序列，在工作目录之外写入和读取文件。攻击者可以通过提示注入手段操控 AI 代理，滥用 save_presentation、open_presentation 或 manage_image 的 output_path 参数，从而覆盖服务器上任何可写的文件，或加载外部文件。

CVSS 6.8 · Medium
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I. Basic Information for CVE-2025-71427

Vulnerability Information
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Vulnerability Title
Office-PowerPoint-MCP-Server through 2.0.7 Path Traversal via save_presentation and manage_image
Source: CVE Program / CVE List V5
Vulnerability Description
Office-PowerPoint-MCP-Server through 2.0.7 contains a path traversal vulnerability that allows MCP callers to write and read files outside the working directory by supplying absolute paths or ../ sequences. Attackers can steer an AI agent via prompt injection to abuse save_presentation, open_presentation, or manage_image output_path to overwrite any server-writable file or load external files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
GongRzhe Office-PowerPoint-MCP-Server 0 ~ 2.0.7 -

II. Public POCs for CVE-2025-71427

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III. Intelligence Information for CVE-2025-71427

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Other References for CVE-2025-71427 (5)

IV. Related Vulnerabilities

Same vendor: GongRzhe
Same weakness: CWE-22

V. Comments for CVE-2025-71427

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