CVE-2025-71427
⚪ Do wiadomości
Luka w PowerPoint MCP umożliwia atakującym dostęp do plików poza katalogiem roboczym.
CVSS
6.8
EPSS
0.3%
Exploit
none
Vendor
Opis źródłowy (NVD)
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.
path-traversal
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 6.8 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.3% |
| Opublikowano (NVD) | 2026-10-01 23:16:46 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-02 20:16:59 UTC |
Referencje
- https://github.com/GongRzhe/Office-PowerPoint-MCP-Server ([email protected])
- https://github.com/GongRzhe/Office-PowerPoint-MCP-Server/blob/3631ba2ec0c24504476f78bf74d329c9be11caaa/tools/presentation_tools.py#L127-L141 ([email protected])
- https://github.com/GongRzhe/Office-PowerPoint-MCP-Server/blob/3631ba2ec0c24504476f78bf74d329c9be11caaa/utils/presentation_utils.py#L61-L73 ([email protected])
- https://github.com/GongRzhe/Office-PowerPoint-MCP-Server/pull/33 ([email protected])
- https://www.vulncheck.com/advisories/office-powerpoint-mcp-server-through-2.0.7-path-traversal-via-save-presentation-and-manage-image ([email protected])