@readystack/dsfinv-k-export-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.
Prüft eine DSFinV-K-CSV gegen die amtliche Spaltenliste, die Wertelisten und die Formate der DSFinV-K 2.4.
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe package sends runtime usage and paywall telemetry to its publisher without user-facing disclosure, so the telemetry rules classify it as suspicious. The event payloads contain package and event labels only, and opt-out environment variables are provided.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
After a free CLI scan in an interactive terminal; paywall telemetry can also run when a license is missing or invalid.
Impact
The publisher can observe interactive use and paywall events; the reported fields do not include scanned file contents or credentials.
Mechanism
HTTPS events report the package slug, invocation source, and a usage or paywall reason. Environment variables can disable these events.
AI rationale
The package sends runtime usage and paywall telemetry to its publisher without user-facing disclosure, so the telemetry rules classify it as suspicious. The event payloads contain package and event labels only, and opt-out environment variables are provided.
Evidence
cli.jslicense.js~/.config/readystack/dsfinv-k-export-lint.json (or the corresponding path under READYSTACK_HOME)
Network endpoints3
getreadystack.com/api/evgetreadystack.com/api/rules/<slug>?key=<license-key>api.polar.sh/v1/customer-portal/license-keys/validate
Decision evidence
public snapshotAI called this Suspicious at 92.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- On interactive free CLI runs, the package sends a use event containing the tool slug, CLI source, and free-run label to getreadystack.com.
- The use event runs after a free scan; telemetry can be disabled with DO_NOT_TRACK=1 or READYSTACK_NO_TELEMETRY, but the README does not disclose it.
- A paywall event sends only the package slug, source, and reason to getreadystack.com; it is likewise opt-out telemetry.
- At CLI startup, a saved or environment-provided license key may be sent to getreadystack.com to fetch the package’s rules feed.
- License validation sends the user-provided license key to Polar’s license validation endpoint, consistent with the package’s licensing purpose.
Evidence against
- The manifest has no lifecycle scripts, and the CLI is the only declared executable entry point.
- Telemetry is limited to interactive terminal or MCP sessions and has opt-out environment variables.
- The CLI’s file scanning and report generation match the package’s stated linting purpose.
Behavioral surface
EnvironmentVars
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/dsfinv-k-export-lint@1.0.2.
See all versions of @readystack/dsfinv-k-export-lint for other recorded verdicts.
- Review the evidence and your use of @readystack/dsfinv-k-export-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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.