hostinger-api-mcp@1.63.4
MCP server for Hostinger API
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe unrestricted API_BASE_URL override allows runtime requests to carry bearer credentials to a configured destination, so this warrants a warning for conditional credential exposure. The default destination is package-aligned, and the flagged build command is a manually invoked compiler step rather than an install-time attack.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
The server starts with API_BASE_URL set to an unrelated host and an API-backed tool makes a request.
Impact
The configured recipient may receive the bearer token.
Mechanism
The runtime constructs the request URL from API_BASE_URL, attaches an OAuth or configured bearer token, and sends the request.
AI rationale
The unrestricted API_BASE_URL override allows runtime requests to carry bearer credentials to a configured destination, so this warrants a warning for conditional credential exposure. The default destination is package-aligned, and the flagged build command is a manually invoked compiler step rather than an install-time attack.
Evidence
src/core/runtime.jssrc/core/oauth.js
Network endpoints1
developers.hostinger.com
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The manifest declares start and build scripts but no install lifecycle hook.
- The server entry starts the runtime, which defaults its API endpoint to developers.hostinger.com and accepts an API_BASE_URL override.
- The runtime builds requests from that base, attaches a bearer token obtained through its auth flow, and sends the requests without restricting the destination.
- The build script invokes the TypeScript compiler and copies project files when run.
Evidence against
- The default API destination is Hostinger’s developer API, so the credential exposure depends on configuring API_BASE_URL to an unrelated destination.
- The inspected package manifest has no automatic install trigger.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
4 flagged · loading sourcebuild.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/oauth.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = hostinger-api-mcp@1.57.0
matchedIdentity = npm:aG9zdGluZ2VyLWFwaS1tY3A:1.57.0
similarity = 0.589
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.
src/core/oauth.jsFindings
1 Critical3 High4 Medium4 Low
CriticalPrevious Version Dangerous Deltasrc/core/oauth.js
HighChild Processbuild.js
HighShell
HighRuntime Package Installbuild.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumSuspicious Lifecycle Evidencepackage.json
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to hostinger-api-mcp@1.63.4.
See all versions of hostinger-api-mcp for other recorded verdicts.
- Review the evidence and your use of hostinger-api-mcp@1.63.4 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.