@readystack/security-headers-csp-lint@0.1.6
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.
Reads security headers and CSP line by line in your config file and names the lines that silently do nothing: retired headers, keywords missing their quotes, directives the browser throws away.
AI Security Review
scanned 12d ago · by lpm-firewall-aiSource inspection found no lifecycle hooks and no concrete attack behavior. Network activity is tied to the package’s licensing, rule-feed, and gated usage functions.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
A user invokes the CLI or its MCP server.
Impact
No unconsented credential disclosure, destructive behavior, or other concrete attack effect was established.
Mechanism
The CLI scans requested files; license keys are used with licensing and vendor rule services, while usage events are limited and gated to interactive sessions with opt-outs.
AI rationale
Source inspection found no lifecycle hooks and no concrete attack behavior. Network activity is tied to the package’s licensing, rule-feed, and gated usage functions.
Evidence
cli.jslicense.js
Network endpoints2
api.polar.shgetreadystack.com
Decision evidence
public snapshotAI called this Clean at 95.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json exposes cli.js as the command and contains no lifecycle hook entries.
- cli.js loads the license helper and merges returned rules into the scanner; the CLI otherwise scans files and renders findings.
- License keys come from an explicit argument, environment variable, or saved state and are sent to Polar for validation or to the vendor rules feed.
- Usage events contain limited product-use fields and are gated to interactive use; environment opt-outs and CI suppress them.
Evidence against
- The inspected network behavior supports package licensing, rule delivery, and limited vendor telemetry; it does not establish unrelated credential disclosure or other attack behavior.
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/security-headers-csp-lint@0.1.6.
See all versions of @readystack/security-headers-csp-lint for other recorded verdicts.
- Review the evidence and your use of @readystack/security-headers-csp-lint@0.1.6 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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