{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0.7"
              },
              {
                "fixed": "2.0.7"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3631ba2ec0c24504476f78bf74d329c9be11caaa"
            }
          ],
          "repo": "https://github.com/gongrzhe/office-powerpoint-mcp-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "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"
  },
  "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.",
  "id": "CVE-2025-71427",
  "modified": "2026-10-04T02:30:34.315686435Z",
  "published": "2026-10-01T22:53:04.500Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71427.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71427"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/office-powerpoint-mcp-server-through-2.0.7-path-traversal-via-save-presentation-and-manage-image"
    },
    {
      "type": "FIX",
      "url": "https://github.com/GongRzhe/Office-PowerPoint-MCP-Server/pull/33"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/GongRzhe/Office-PowerPoint-MCP-Server"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/GongRzhe/Office-PowerPoint-MCP-Server/blob/3631ba2ec0c24504476f78bf74d329c9be11caaa/tools/presentation_tools.py#L127-L141"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/GongRzhe/Office-PowerPoint-MCP-Server/blob/3631ba2ec0c24504476f78bf74d329c9be11caaa/utils/presentation_utils.py#L61-L73"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Office-PowerPoint-MCP-Server through 2.0.7 Path Traversal via save_presentation and manage_image"
}