@readystack/kassenbeleg-tse-lint@1.0.2
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.
15 Regeln prüfen eine Belegvorlage gegen § 6 KassenSichV und § 146a AO; in der mitgelieferten Beispielvorlage findet der Lint 8 Verstöße — 7 Fehler und 1 Warnung. § 379 Abs. 4 AO nennt für Verstöße ge
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe package sends runtime usage telemetry by default in interactive free CLI runs, without documenting it in the README. The payload is limited and has opt-out controls, so this warrants a warning rather than a publish block.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
After a free CLI run in a TTY session, unless telemetry opt-out variables are set.
Impact
The vendor learns that a free CLI run occurred; no user or project data is included in the event.
Mechanism
Sends a small use event with the package slug, source, and run type to the package vendor.
AI rationale
The package sends runtime usage telemetry by default in interactive free CLI runs, without documenting it in the README. The payload is limited and has opt-out controls, so this warrants a warning rather than a publish block.
Evidence
cli.js
Network endpoints1
getreadystack.com/api/ev
Decision evidence
public snapshotAI called this Suspicious at 92.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- A free CLI run calls pingUse after processing files.
- When enabled, pingUse sends a use event containing only the package slug, CLI source, and free-run reason to getreadystack.com/api/ev.
- The event is sent only in a TTY session and can be disabled with DO_NOT_TRACK=1 or READYSTACK_NO_TELEMETRY; the README does not disclose this telemetry.
Evidence against
- The event payload contains no file contents, credentials, hostname, or user identity.
- The package is a CLI lint tool, and the event is limited to recording a free use.
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...
...
L31: 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...
...
L31
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/kassenbeleg-tse-lint@1.0.2.
See all versions of @readystack/kassenbeleg-tse-lint for other recorded verdicts.
- Review the evidence and your use of @readystack/kassenbeleg-tse-lint@1.0.2 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: .
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