Grades are a hygiene check, not a security guarantee.

MCP, MCP server

SiteHelm

SiteHelm

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 6ffbe61909c9, 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.

    assets/admin/sitehelm-admin.js, line 414 window.fetch( button.getAttribute( 'data-sitehelm-test' ), {

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

    assets/admin/sitehelm-admin.js, line 414

    window.fetch( button.getAttribute( 'data-sitehelm-test' ), {

    bridge/sitehelm-bridge.mjs, line 128

    response = await fetch(endpoint, {

    src/Admin/ClientConfig.php, line 971

    "curl -s -X POST %s \\\n -H \"Authorization: Basic %s\" \\\n"

    Show more

    src/Admin/GithubUpdates.php, line 340

    $found = $this->fetch();

    src/Admin/GithubUpdates.php, line 376

    private function fetch(): array {

    src/Modules/Core/ContentRenderedRead.php, line 211

    $response = $this->page->fetch( $url );

    src/Modules/Core/ContentStyleCheck.php, line 192

    $response = $this->page->fetch( $url );

    src/Modules/Core/ContentStyleCheck.php, line 268

    $response = $this->page->fetch( $url, 'text/css' );

    src/Modules/Core/FrontEndPage.php, line 198

    public function fetch( string $url, string $accept = 'text/html' ): mixed {

    src/Modules/Media/MediaFetch.php, line 37

    * WordPress hands the `3xx` back, and the loop in fetch() re-validates each hop

    src/Modules/Media/MediaFetch.php, line 44

    * See fetch() for why that single line is the most important one in the file.

    src/Modules/Media/MediaFetch.php, line 68

    * directive, and fetch() refuses rather than return bytes from a curl connection

    src/Modules/Media/MediaUrlGuard.php, line 207

    * becomes the pin, and curl then ignores the pin entirely because it parsed

    src/Modules/Media/MediaUrlGuard.php, line 363

    // numeric notations refused here are addresses to curl and names to

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    src/Admin/ClientConfig.php, line 570

    '[mcp_servers.' . $this->server_name . '.env]',

    tools/bridge-check.mjs, line 77

    ...env,

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read. the file cap was reached before every file was read.

    OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

    docs/INTERNALS.md, line 1

    # SiteHelm internals - the facts worth not re-deriving

    src/Policy/PolicyEngine.php, line 1

    <?php

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 6ffbe61909c9. accepts a host from input, with no fixed list in this file. reads a credential or environment file. a file was over the read cap and was not fully read. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 6ffbe61909c93805deac75e965c3dabedb8b3cd1

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