registry / @readystack/license-flip-audit / 0.1.5
@readystack/license-flip-audit@0.1.5
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.
Finds the dependencies whose licence changed under you - Terraform 1.6+ BUSL, Redis 7.4+ SSPL, Bitnami's August 2025 move, Elastic 7.11 - and names the exact version where each flip happened.
AI Security Review
scanned 11d ago · by lpm-firewall-aiThe network behavior matches license validation, product rule updates, and limited CLI telemetry. Inspection found no install-time execution, unrelated credential transfer, or other concrete attack behavior.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
A user runs the package's command-line tool.
Impact
No harmful effect was established; the inspected network activity supports license checks, rule updates, and limited usage reporting.
Mechanism
The tool validates its license key, may fetch updated product rules, and sends product-use or paywall event details.
AI rationale
The network behavior matches license validation, product rule updates, and limited CLI telemetry. Inspection found no install-time execution, unrelated credential transfer, or other concrete attack behavior.
Network endpoints3
api.polar.sh/v1/customer-portal/license-keys/validategetreadystack.com/api/rules/getreadystack.com/api/ev
Decision evidence
public snapshotAI called this Clean at 96.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest exposes cli.js as a command-line executable, so its behavior begins when the user runs it.
- License checks send a supplied or saved product license key to Polar's license validation API.
- When a key exists and the rules cache is stale, the CLI fetches rules from getreadystack.com using that product license key.
- Use and paywall events contain product and event details; telemetry is limited to interactive use and honors opt-outs and CI settings.
Evidence against
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
3 Critical2 High3 Medium4 Low
CriticalCredential Exfiltrationlicense.js
CriticalTrigger Reachable Dangerous Capabilitylicense.js
CriticalPrevious Version Dangerous Deltacli.js
HighSandbox Evasion Gated Capabilitylicense.js
HighTrigger Reachable Credential Exfiltrationlicense.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @readystack/license-flip-audit@0.1.5.
See all versions of @readystack/license-flip-audit for other recorded verdicts.
- Review the evidence and your use of @readystack/license-flip-audit@0.1.5 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.