CVE-2025-71427

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Source
https://cve.org/CVERecord?id=CVE-2025-71427
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71427.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-71427
Published
2026-10-01T22:53:04Z
Modified
2026-10-03T11:30:21Z
Severity
  • 7.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Office-PowerPoint-MCP-Server through 2.0.7 Path Traversal via save_presentation and manage_image
Details

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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71427.json"
}
References

Affected packages

Git / github.com/gongrzhe/office-powerpoint-mcp-server

Affected ranges

Type
GIT
Repo
https://github.com/gongrzhe/office-powerpoint-mcp-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3631ba2ec0c24504476f78bf74d329c9be11caaa
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "2.0.7"
        },
        {
            "fixed":  "2.0.7"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71427.json"