Vibe coding security:
your AI code is wide open. We catch it in 5 min.
Cursor, Claude, Copilot, Bolt, Lovable — AI generates vulnerable code. Fyneex scans it and gives you the fixes. All languages.
Free, no credit card — 1 audit included
The evidence
Vibe Coding has a security problem.
These aren't our numbers. They're from cybersecurity researchers.
of AI code contains security flaws
Veracode tested 100+ LLMs on 80 development tasks. Result: nearly 1 in 2 AI-generated code samples introduces vulnerabilities. Java reaches a 70% failure rate.
Source: Veracode GenAI Code Security Report 2025AI writes code that works. Not code that's safe.
Cursor, Copilot, Claude, Lovable, Bolt — these tools generate code fast. But 45% of that code contains critical flaws.
- API keys (OpenAI, Stripe, Supabase) hardcoded in frontend code
- SQL injections — AI concatenates your inputs directly into queries
- XSS flaws everywhere — innerHTML, no sanitization, open DOM
- Auth logic backwards — a real case blocked logged-in users and let anonymous ones in
- Databases accessible without auth from the outside
- Every flaw detected with a copy-paste fix
- Exposed secrets scan — API keys, tokens, credentials
- Clear report even if you're not a developer
- Fix Plans auto-generated by AI
- Continuous monitoring — alerts before it breaks in prod
The solution
The safety net for Vibe Coding
ReviewBoost
Full scan of your codebase in 5 phases. Catches what Cursor, Copilot and Claude miss.
- Exposed API keys & hardcoded secrets
- SQL injection, XSS, CSRF & OWASP Top 10
- Vulnerable dependencies (CVE)
- Broken auth & overly broad permissions
AI reviews your code? It misses the important stuff.
Ask ChatGPT or Copilot to review this code. They'll say it's fine. Fyneex finds what they miss.
How does it work, concretely?
A process designed so your code never leaves your control.
Secure upload
Your code is transferred via a TLS 1.3 encrypted channel. Only our analysis engine accesses it.
SécuriséIn-memory analysis
The AI analyzes your code directly in RAM. Nothing is written to disk, no copy is kept.
SécuriséReport + deletion
You receive your detailed report. The source code is purged immediately and permanently.
SécuriséThey vibe. Without the fear.
Vibe coders and devs who sleep better since using Fyneex.
“I shipped my SaaS in 2 weeks with Cursor. First Fyneex scan: 3 API keys hardcoded in the frontend and a SQL injection. Could have drained my Stripe account.”
“I'm not a dev, I vibe code everything with AI. Fyneex found flaws I didn't even know existed. The Fix Plan told me exactly what to copy-paste to fix it.”
“We use Copilot and Claude for everything. Fyneex runs before every deploy. It already blocked 2 deployments with critical flaws none of us had caught.”
Your code stays yours. Always.
Ephemeral code
Your code is analyzed in memory and deleted immediately after the audit. Nothing is ever written to disk. Zero storage, zero trace.
VérifiéEnd-to-end encryption
All communications are encrypted via TLS 1.3. No data travels in plain text between your browser and our servers.
VérifiéZero human access
Analysis is 100% automated by our AI engine. No employee, no contractor ever accesses your code. Ever.
VérifiéGet started
A plan for every need
Start for free, scale as you grow.
Pro
- ✓100 audits / month
- ✓Full report + Sentinel
- ✓Unlimited projects
- ✓Fix Plans
- ✓Priority support
Enterprise
- ✓1000 audits / month
- ✓All included
- ✓Unlimited projects
- ✓Dedicated API
- ✓Premium support
- ✓SSO & custom invoicing