@readystack/impressum-lint-de@1.0.4
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17 Regeln mit Stichtag für Impressum, Footer und Shop-Templates im Repository
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe CLI automatically sends a Polar license key to getreadystack.com on startup, without a user request to share that credential. This is credential exfiltration.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Starting the CLI when READYSTACK_LICENSE is set or a key is stored locally.
Impact
The vendor endpoint receives a license credential intended for Polar without a separate user request to share it.
Mechanism
pullFeed() reads the key and appends it as the key query parameter in an HTTPS request to getreadystack.com.
Attack narrative
On every CLI startup, before argument parsing, the package calls pullFeed(). If a license key is available from READYSTACK_LICENSE or local state, it sends that key in the query string to getreadystack.com. The key is also used for Polar license validation, so this automatically discloses a credential to a different host.
AI rationale
The CLI automatically sends a Polar license key to getreadystack.com on startup, without a user request to share that credential. This is credential exfiltration.
Evidence
cli.jslicense.js~/.config/readystack/impressum-lint-de.json
Network endpoints2
getreadystack.com/api/rules/api.polar.sh/v1/customer-portal/license-keys/validate
Decision evidence
public snapshotAI called this Malicious at 98.0% confidence as Malware with low false-positive risk.
Evidence for block
- The CLI calls pullFeed() before parsing command-line arguments, so the request runs on startup.
- pullFeed() reads the license key from READYSTACK_LICENSE or stored state.
- When a key is present, pullFeed() sends it as a URL query parameter to getreadystack.com.
- The package also submits the key to api.polar.sh for license validation, identifying Polar as the license service.
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/impressum-lint-de@1.0.4.
See all versions of @readystack/impressum-lint-de for other recorded verdicts.
- Avoid installing @readystack/impressum-lint-de@1.0.4. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
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