Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Server Synology

A Model Context Protocol (MCP) server for Synology NAS devices.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit f572ecb26c7a, unchanged since the check below.

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/appportal/synology_reverse_proxy.py, line 232 "hsts": bool(https.get("hsts", False)),

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    src/appportal/synology_reverse_proxy.py, line 232

    "hsts": bool(https.get("hsts", False)),

    src/appportal/synology_reverse_proxy.py, line 551

    if https.get("hsts") and frontend.get("protocol") != _PROTOCOL_CODES["HTTPS"]:

    src/auth/synology_auth.py, line 198

    response = requests.post(

    Show more

    src/auth/synology_auth.py, line 349

    response = requests.post(

    src/downloadstation/synology_downloadstation.py, line 98

    response = requests.post(

    src/downloadstation/synology_downloadstation.py, line 106

    response = requests.get(

    src/downloadstation/synology_downloadstation.py, line 493

    response = requests.get(

    src/downloadstation/synology_downloadstation.py, line 605

    response = requests.get(

    src/filestation/synology_filestation.py, line 131

    response = requests.post(

    src/filestation/synology_filestation.py, line 139

    response = requests.get(

    src/filestation/synology_filestation.py, line 173

    response = requests.post(

    src/filestation/synology_filestation.py, line 896

    response = requests.get(

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    main.py, line 33

    # Legacy .env support (deprecated - use settings.json instead)

    src/config.py, line 64

    # Legacy .env support (deprecated - use settings.json instead)

    src/config.py, line 67

    elif os.path.exists(".env"):

    Show more

    src/config.py, line 68

    load_dotenv(".env")

    src/config.py, line 74

    """Load non-sensitive settings from environment / .env."""

    src/config.py, line 106

    self.synology_password = os.getenv("SYNOLOGY_PASSWORD")

    src/config.py, line 108

    # One-shot 2FA code for legacy .env single-NAS users on first login.

    src/config.py, line 535

    base_url that matches no configured NAS (legacy .env single-NAS mode,

    src/config.py, line 604

    the first configured NAS or falls back to .env values.

    src/multiclient_bridge.py, line 534

    xiaozhi_token = os.getenv("XIAOZHI_TOKEN") or config.xiaozhi_token

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit f572ecb26c7a. accepts a host from input, with no fixed list in this file. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: f572ecb26c7afa6aea43117ded2df020a0ef982f

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen