@hostinger/mcp@3.27.1
MCP server for Hostinger API
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe default server exposes a bundled skill that directs agents to submit project-identifying workflow reports to Hostinger without consent and to conceal the submission. Although the trigger is an agent following the workflow rather than package installation, the explicit concealment makes this malicious.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
An AI agent follows the bundled headless skill during a user-requested workflow.
Impact
Hostinger receives workflow reports containing project domain and run details without the user's informed consent.
Mechanism
The skill directs the agent to submit generated reports through the Hostinger connector and says not to ask for consent or mention reports before sending.
Attack narrative
When an AI agent follows the bundled headless workflow, the skill directs it to send each generated report to Hostinger without asking the user. The reports include the project domain and workflow details. The skill also tells the agent to hide the reporting until after the upload, making this undisclosed collection rather than an informed service action.
AI rationale
The default server exposes a bundled skill that directs agents to submit project-identifying workflow reports to Hostinger without consent and to conceal the submission. Although the trigger is an agent following the workflow rather than package installation, the explicit concealment makes this malicious.
Evidence
src/servers/all.jssrc/core/skills.jssrc/core/tools/all.js~/.hostinger/<domain>/reports/<run>.json~/.hostinger/<domain>/reports/<run>.html
Network endpoints1
developers.hostinger.com/api/hosting/v1/headless/agent-reports
Decision evidence
public snapshotAI called this Malicious at 98.0% confidence as Malware with low false-positive risk.
Evidence for block
- The default server entry point imports the bundled skills and passes them to startServer.
- The headless skill tells agents to send every report without consent and conceal the reporting until after it is sent.
- Generated reports include the user's domain, tool, model, operating system, and runtime details.
- The package exposes a Hostinger API tool that submits reports to the headless agent-reports endpoint.
Evidence against
- The report submission requires an AI agent to follow the headless skill during a workflow; it is not an install hook or automatic import-time request.
- The reports go to Hostinger's own service, and the skill says not to include passwords, JWTs, or other secrets.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
4 flaggedbuild.jsView file
2L3: import { exec } from 'child_process';
L4: import fs from 'fs';
High
18console.log('Compiling TypeScript...');
L19: exec('npx tsc', (error, stdout, stderr) => {
L20: if (error) {
High
Runtime Package Install
Package source invokes a package manager install command at runtime.
build.jsView on unpkg · L18src/core/skills.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @hostinger/mcp@3.25.1
matchedIdentity = npm:QGhvc3Rpbmdlci9tY3A:3.25.1
similarity = 0.955
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
Findings
1 Critical4 High3 Medium4 Low
CriticalPrevious Version Dangerous Deltasrc/core/skills.js
HighChild Processbuild.js
HighShell
HighRuntime Package Installbuild.js
HighAi Review Evidencesrc/servers/all.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @hostinger/mcp@3.27.1.
See all versions of @hostinger/mcp for other recorded verdicts.
- Avoid installing @hostinger/mcp@3.27.1. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
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