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One off security audit

One-off vibe code security audit

A vibe code audit is a one-off security review for apps built with AI coding tools, delivered as a written report with priced fixes against the OWASP Top 10 and the Essential Eight. Veracode found 45% of AI generated code samples introduced known security flaws. We review against the OWASP Top 10 and the Essential Eight, then price remediation clearly. Need ongoing protection instead? See our managed AI security service.

The problem

AI built apps ship fast, security ships later

If you built an app with ChatGPT, Cursor, Claude Code, or a platform like Bolt, Lovable or Replit and shipped it without a proper review, it may be exposing data or carrying architectural problems that only surface under pressure.

Veracode's research found that 45% of generated code samples introduced known flaws. The good news is that most problems are fixable. You do not need to start over; you need a proper review, a prioritised repair plan and someone prepared to sort it out. Our Perth team audits AI built apps for businesses across Australia.

Scope

What we check in every audit

We check all four together; problems rarely stay in one box.

Authentication & access controls

Who can access what, and whether the application enforces those rules consistently.

API keys & secrets exposure

Hardcoded credentials, environment leaks and secrets exposed in client-side code.

Injection & XSS vulnerabilities

SQL injection, cross-site scripting, command injection and related input risks.

Data storage & encryption

Customer information in unprotected databases, weak transport controls or missing encryption.

Input validation

Whether the app checks what people type instead of trusting it.

Error handling & logging

Errors that expose internal details, plus no record of what happened when something breaks.

Rate limiting & abuse

Whether APIs and expensive operations can be overwhelmed, scraped or misused.

Architecture & code quality

Logic errors, structural weaknesses and maintainability risks that scanners do not understand.

Method

How our AI code audit actually works

If you want us to do the fixes, we will. If you want to hand the report to your developer, that works too.
  1. Scan

    Automated security scanning

    We run your codebase through automated scanners to catch known vulnerability patterns.
  2. Review

    Manual code review

    Manual review catches the logic errors and architectural issues that scanners miss.
  3. Test

    Test like an attacker

    We test it the way an attacker would, looking for the doors that got left unlocked.
  4. Report

    Plain English report

    Every issue is explained and rated by severity, with exact repair steps and a video walkthrough.

Pricing

Three tiers, clear pricing

Every tier is scoped and quoted against the application's size and complexity before work starts.
For simple apps and MVPs

Starter Audit

Security scanning and an automated vulnerability assessment with a written report.
  • Automated security scan
  • Vulnerability assessment
  • Written report
For production applications

Full Audit

Everything in Starter, plus manual code review, architecture assessment, performance analysis and a video walkthrough.
  • Manual code review
  • Architecture assessment
  • Performance analysis
  • Video walkthrough
For a complete handback

Audit & Fix

The full audit plus remediation of every agreed issue and a production ready handback.
  • Full audit included
  • Agreed issues fixed
  • Production ready handback
  • Verified after the fix

Who it is for

Who needs a vibe code audit

Startup founder

Shipped fast, need security

You built quickly with AI and need to pass a security assessment before raising or scaling.
Business owner

Handling customer data

AI built tools hold customer data and you need confidence that access and storage are safe.
Left with code

The developer moved on

Your developer used AI heavily and left the project. Nobody can explain what is in the codebase.
Compliance driven

Privacy Act requirements

You need a clear security record while preparing for obligations under the Australian Privacy Act.

Clients

What our clients say

VibeZero reviewed BuildScore end to end before our public launch. What impressed us most was the rigour: a clear scope of work up front, tightly controlled access that they wound back the moment the job was done, and a written report so precise that our own independent verification confirmed every finding, line for line. They didn't just point at problems. Every issue came with a practical fix, sequenced so we could ship safely, and they handed over their testing tools so the value outlasted the engagement. Professional, responsive and security-first at every step. We'd recommend Josh and the VibeZero team to any founder who wants confidence in what they're shipping.
Stacey BlackwellDirector, BuildScore
Josh and the VibeZero team turned a mess of ideas into a working product faster than I thought possible. They actually listened to what we needed, didn't overcomplicate things, and delivered something our team could use straight away. Genuinely one of the best tech experiences I've had as a business owner.
Natasja KleinmanFounder, Flexi Tribe

Process

How we work

  1. Conversation

    Free consultation

    A conversation about what you need, with no pitch deck and no commitment, and a straight answer on whether we can help.
  2. Agreement

    Scope and proposal

    You get a clear proposal with fixed pricing, deliverables and timing, and you know what you are getting before any work starts.
  3. Delivery

    Build and deliver

    You get regular check ins, no surprises and a finished system that works in production, with delivery timing agreed in the proposal.
  4. Aftercare

    Support and iterate

    We do not disappear after launch, and ongoing support, managed services and the option to keep improving remain available.

Practical details

Questions about Vibe Code Audit

The scope boundary, evidence, delivery model and responsibility before engagement.

Free audit

Not sure if your app is secure? Find out for free

We'll do a quick surface level check at no cost and tell you if a full audit is worth it.