@readystack/energielabel-feed-lint-eu@1.0.3
Not affiliated with ReadyStack (readystack.dev). No new versions are published here. These tools continue under the name Rulestamp, by the team behind getreadystack.com.
EU-Energielabel im Shop-Feed prüfen: Klasse, Skala A bis G, Label-Bild und Produktdatenblatt je Zeile, mit Stichtagen 01.03.2021, 01.09.2021, 20.06.2025 und 01.07.2025. Muster-Feed dirty.csv: 9 Zeilen
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe CLI sends undisclosed runtime telemetry to the package vendor during free use and license checks. The payloads are limited and opt-out controls exist, so this warrants a warning rather than a malicious verdict.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A free CLI scan or a missing/invalid license in an interactive CLI or MCP session.
Impact
The vendor can count usage and license-gate events; the observed telemetry does not include identifying or project data.
Mechanism
POST requests send event type, product slug, source, and reason to getreadystack.com.
AI rationale
The CLI sends undisclosed runtime telemetry to the package vendor during free use and license checks. The payloads are limited and opt-out controls exist, so this warrants a warning rather than a malicious verdict.
Evidence
cli.jslicense.js
Network endpoints1
getreadystack.com
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- A free CLI run automatically sends a usage event containing only the event type, product slug, source, and mode to getreadystack.com.
- The usage ping runs after free CLI scans; paywall events are also sent for missing or invalid licenses.
- The telemetry paths support opt-outs and avoid CI runs.
Evidence against
- The observed telemetry payloads contain no hostnames, usernames, paths, credentials, or file contents.
- License keys are sent to the package vendor or Polar for license validation.
Behavioral surface
EnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
5 flaggedlicense.jsView file
2'use strict';
L3: const https = require('https'), fs = require('fs'), path = require('path'), os = require('os');
L4: const ORG_ID = 'a5cdf664-d8e7-4f87-8895-056717aaba17';
...
L9: const RECHECK_MS = 7 * 24 * 3600 * 1000; // re-ask Polar every 7 days (refunds / cancellations)
L10: function storePath() { return path.join(process.env.READYSTACK_HOME || path.join(os.homedir(), '.config', 'readystack'), SLUG + '.json'); }
L11: function load() { try { return JSON.parse(fs.readFileSync(storePath(), 'utf8')); } catch (e) { return {}; } }
L12: function save(o) { try { fs.mkdirSync(path.dirname(storePath()), { recursive: true }); fs.writeFileSync(storePath(), JSON.stringify(o)); } catch (e) { /* read-only home: still work...
...
L33: req.on('error', function () { resolve({ ok: false, offline:
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
license.jsView on unpkg · L22Trigger-reachable chain: manifest.bin -> cli.js -> license.js
L2: 'use strict';
L3: const https = require('https'), fs = require('fs'), path = require('path'), os = require('os');
L4: const ORG_ID = 'a5cdf664-d8e7-4f87-8895-056717aaba17';
...
L9: const RECHECK_MS = 7 * 24 * 3600 * 1000; // re-ask Polar every 7 days (refunds / cancellations)
L10: function storePath() { return path.join(process.env.READYSTACK_HOME || path.join(os.homedir(), '.config', 'readystack'), SLUG + '.json'); }
L11: function load() { try { return JSON.parse(fs.readFileSync(storePath(), 'utf8')); } catch (e) { return {}; } }
L12: function save(o) { try { fs.mkdirSync(path.dirname(storePath()), { recursive: true }); fs.writeFileSync(storePath(), JSON.stringify(o)); } catch (e) { /* read-only home: still work...
...
L33
Findings
2 Critical2 High4 Medium4 Low
CriticalCredential Exfiltrationlicense.js
CriticalTrigger Reachable Dangerous Capabilitylicense.js
HighSandbox Evasion Gated Capabilitylicense.js
HighTrigger Reachable Credential Exfiltrationlicense.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumAi Review Evidencecli.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @readystack/energielabel-feed-lint-eu@1.0.3.
See all versions of @readystack/energielabel-feed-lint-eu for other recorded verdicts.
- Review the evidence and your use of @readystack/energielabel-feed-lint-eu@1.0.3 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.