Grades are a hygiene check, not a security guarantee.

MCP, MCP server

wpxmcp

The open-source MCP server that runs your WordPress sites like a senior admin would — content, design, plugins, SEO, performance, security and the whole fleet, from Claude, ChatGPT, Cursor or any MCP client.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

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.

    audit/run2.mjs, line 90 const html = await fetch("http://127.0.0.1:8090/").then((r) => r.text()).catch(() => "");

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.

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    src/platform-node.ts, line 105

    fs.unlinkSync(file);

    src/platform-node.ts, line 151

    fs.unlinkSync(file);

  • 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

    audit/run2.mjs, line 90

    const html = await fetch("http://127.0.0.1:8090/").then((r) => r.text()).catch(() => "");

    audit/worker.mjs, line 50

    const res = await fetch(`${BASE}${path}`, init);

    audit/worker.mjs, line 55

    const health = await fetch(`${BASE}/health`).then((r) => r.json());

    Show more

    src/worker.ts, line 151

    async fetch(request: Request, env: Env): Promise<Response> {

    src/lib/client.ts, line 260

    res = await fetch(current, {

    src/lib/http-transport.ts, line 68

    return withHeaders(await handler.fetch(request), headers);

    src/tools/growth.ts, line 57

    res = await fetch(current.toString(), {

    src/tools/growth.ts, line 115

    res = await fetch(current, { method, headers, redirect: "manual", signal: AbortSignal.timeout(env.timeoutMs) });

    src/tools/growth.ts, line 638

    const res = await fetch(httpUrl.toString(), { method: "GET", redirect: "manual", headers: { "User-Agent": UA }, signal: AbortSignal.timeout(15_000) });

    src/tools/media.ts, line 175

    res = await fetch(current.toString(), { signal: controller.signal, redirect: "manual", headers: { "User-Agent": "wpxmcp/2.0" } });

    src/tools/media.ts, line 548

    const res = await fetch(url, { headers: { Authorization: `Client-ID ${unsplashKey}`, "Accept-Version": "v1" } });

    src/tools/media.ts, line 572

    const res = await fetch(url, { headers: { Authorization: pexelsKey! } });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    audit/worker.mjs, line 14

    const TOKEN = process.env.WPX_AUTH_TOKEN;

    src/generated/skills.ts, line 359

    en PHP runs as the owner); deny `.git`, `.env` and `*.bak` at the server; `Options -I

    src/tools/growth.ts, line 267

    try { return platform().env.WPX_ALLOW_PRIVATE_URLS === "true"; } catch { return false; }

    Show more

    src/tools/media.ts, line 162

    const allowPrivate = platform().env.WPX_ALLOW_PRIVATE_URLS === "true";

    src/tools/media.ts, line 530

    const runtimeEnv = platform().env;

    src/tools/ops.ts, line 118

    { path: ".env", kind: "env" },

    src/tools/ops.ts, line 260

    id: "exposed_env", severity: secrets ? "critical" : "high", title: "/.env is publicly downloadable",

    src/tools/ops.ts, line 262

    fix: "Move .env outside the web root or deny dotfiles at the web server, then rotate every credential it contains.",

    src/tools/ops.ts, line 464

    .log, exposed wp-config backups / .git / .env, uploads directory listing, security he

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit e206cf9cd4d5. can delete files. 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: e206cf9cd4d5e3a675c5ff94723cad31bb8e71f2

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