CVE-2025-71427
Office-PowerPoint-MCP-Server through 2.0.7 Path Traversal via save_presentation and manage_image
GongRzhe Office-PowerPoint-MCP-ServerApplications & CMS
CVSS
7.6HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.29%Chance of exploitation activity in the next 30 days, higher than 20% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
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.
Text from CVE List
Affected versions 1
- Office-PowerPoint-MCP-Serveraffected: all versions through 2.0.7CVE List
References 5
- github.com/GongRzhe/Office-PowerPoint-MCP-Server/pull/33Fixvia CVE List
- vulncheck.com/advisories/office-powerpoint-mcp-server-through-2.0.7-path-traversal-via-save-presentation-and-manage-imageAdvisoryvia CVE List
- github.com/GongRzhe/Office-PowerPoint-MCP-Server/blob/3631ba2ec0c24504476f78bf74d329c9be11caaa/utils/presentation_utils.py#L61-L73Referencevia CVE List
- github.com/GongRzhe/Office-PowerPoint-MCP-Server/blob/3631ba2ec0c24504476f78bf74d329c9be11caaa/tools/presentation_tools.py#L127-L141Referencevia CVE List
- github.com/GongRzhe/Office-PowerPoint-MCP-ServerReferencevia CVE List