CyberRota Analysis
AI-GeneratedOffice-Word-MCP-Server versions up to 1.1.11 are vulnerable to a path traversal flaw that enables attackers to manipulate filename arguments, allowing unauthorized access to read or overwrite .docx files outside the designated working directory. This vulnerability poses a risk of data exposure and potential data loss, making it critical for organizations using affected versions of Office to prioritize immediate remediation. Users with administrative control over document management should take action to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Office-Word-MCP-Server through 1.1.11 contains a path traversal vulnerability in its document tools that allows attackers who can influence the filename argument to read arbitrary .docx files or create and overwrite .docx files outside the intended working directory. Attackers can supply absolute paths or ../ traversal sequences directly to document open and save operations, bypassing the check_file_writeable and ensure_docx_extension helpers which perform no base-directory confinement or realpath validation.