A field guide by Cloud Security Partners

Your vibe-coded app is probably leaking.

AI coding tools ship features at a terrifying pace — and they ship vulnerabilities just as fast. Here's what's actually broken in the apps you're building, and how to fix it before someone else finds it first.

audit.log — vibe-coded saas
$ csp-scan ./my-vibe-app
[CRIT] supabase service-role key in src/integrations/admin.ts:14
[CRIT] table "users" has no RLS — 12,481 rows publicly readable
[HIGH] /api/admin/* bypasses auth (client-side check only)
[HIGH] password reset token never expires
[MED ] no rate limit on /api/login (24 unique IPs in 60s)
[OK  ] HTTPS enforced
──────────────────────────────────────────────────────── 4 critical · 2 high · 1 medium · ship blocked
$ _

// The problem

The fastest way to build is the fastest way to get breached.

Vibe coding — building software by prompting AI — has put production apps in the hands of people who don't write code. That's a beautiful thing. It's also producing the next decade of data breaches: misconfigured databases, leaked keys, broken auth, and zero visibility into what's actually deployed.

The models don't know your threat model. They optimize for "works on my preview." Attackers optimize for everything else.

94%
of AI-generated codebases CSP reviewed had at least one critical finding.
3 min
average time for an automated scanner to find an exposed key in a public repo.
$4.88M
average cost of a data breach (IBM 2024).

// Top risks

Six failures we find every week.

See the full breakdown

Hardcoded secrets

API keys, JWT secrets, and service-role tokens pasted into client bundles or committed to repos.

Missing access controls

Databases generated without row-level security — every authenticated user can read every row.

Prompt-suggested vulns

Models happily reproduce SQL injection, IDOR, and XSS patterns from their training data.

Broken auth flows

Client-side admin checks, role flags in localStorage, password resets that don't expire.

Over-privileged integrations

Connectors and webhooks wired with admin scopes when read-only would have done the job.

No observability

No logs, no rate limits, no alerts. The first sign of a breach is the bill.

// Quick wins

Six things to do before you ship.

These won't cover every risk in your stack, but they will close 80% of the doors attackers walk through first.

01

Treat AI output like a junior PR

Review it. Test it. Never merge it because it 'looked right'.

02

Pin auth to the server

Roles in a separate table, checked server-side. Never trust the client.

03

Lock down your database

RLS on every table from day one. Default-deny, then open by policy.

04

Move secrets out of code

Use a vault or your platform's secret store. Rotate anything that's ever been committed.

05

Validate every input

Zod or equivalent on every server function. Length, type, and shape — every time.

06

Get a human in the loop

Have an engineer who knows what attackers look like review the codebase before launch.

// Cloud Security Partners

AI enabled. Human verified.

We're the cybersecurity firm trusted by Cloudflare, RBC, RunReveal, and Fannie Mae. We bring deep engineering insight to vibe-coded apps — translating risk into clarity, execution, and a secure future.

Explore our services
testimonial.txt

"They are efficient and professional, knowledgeable, but also cut through all the noise that tools tend to produce, leaving us with only actionable findings."

— Ken Johnson, CTO & Co-founder, Dry Run Security

Cloud Security Partners

Ship the vibe. Keep the perimeter.

Our engineers review AI-generated codebases the way attackers will — line by line, integration by integration. Then we hand you the fix list, ranked by what actually matters.