Youshippedfast.Let'scheckwhatshippedwithit.
Zerivex scans your AI-built app for leaked keys, open CORS, missing headers and injection bugs, then gives you the exact fix for Next.js, Express or Nginx.
Verify. Detect. Defend.
A principled security architecture engineered for modern developers. From domain proof to automated patch verification.
Prove it's your site first.
We never run active intrusive probes against unconfirmed targets. Prove ownership with one simple cryptographic challenge before any active test begins.
- 4 ownership challenge methods: DNS TXT, HTTP Header, HTML Meta, or File upload
- Uses tamper-evident tokens: zx_verify_<hex32>
- Prevents unauthorized security testing against third-party systems
Deterministic checks. No synthetic noise.
Our 14 deterministic engines inspect client bundles, headers, cookies, TLS, CORS, and injection vulnerabilities. If we flag it, we captured the proof.
- Passive mode audits public endpoints, headers, and AST bundle keys
- Active mode runs non-destructive SQLi and XSS payloads with strict rate limits
- All passwords, tokens, cookies, and credit cards are automatically redacted
Multi-framework diffs. One-click re-verify.
Stop copying generic OWASP documentation. Zerivex generates exact before/after patches for Next.js, Express, and Nginx, then re-tests only that specific check.
- Exact framework code diffs with copyable snippets
- Targeted "Verify Fix Now" re-runs only the failing check in seconds
- Continuous monitoring triggers alerts when security scores drop 10+ points
Mistakes AI tools leave behind.
Cursor, Bolt, v0, and Claude write functional code fast—but security boundaries are easily skipped. Zerivex catches the blind spots.
Publicly readable .env and .git repository metadata
Misconfigured reverse proxies and static servers directly expose environment secrets, database credentials, and Git commit history.
Missing HSTS & clickjacking protection
Leaves production traffic susceptible to SSL stripping and malicious iframe framing.
Wildcard CORS origins with credentials enabled
Copy-pasted StackOverflow CORS handlers allow arbitrary websites to make authenticated requests on behalf of your users.
Unparameterized queries & SQL injection bugs
AI tools writing raw database strings without parameterization expose user tables to data exfiltration.
Exposed GraphQL introspection & debug routes
Development-only diagnostic endpoints and schema explorers accidentally left publicly accessible in production.
Leftover debug routes, seed endpoints & GraphQL introspection
Development-only diagnostic endpoints, database seed scripts, and GraphQL schema introspection left accessible in production.
Exact before & after code patches.
No vague security theory. Zerivex provides ready-to-paste snippets for Next.js, Express, and Nginx, with the CLI verify command to test the fix.
Halt security regressions before deployment.
Integrate Zerivex directly into your deployment pipeline. Fail builds when critical flaws are introduced, view native OASIS SARIF v2.1.0 alerts inside GitHub Code Scanning, and get clear PR comments.
Deterministic Check Engines
Zero synthetic false positives across active and passive batteries
Multi-Framework Fix Recipes
Exact before/after patches for Next.js, Express, and Nginx
Ownership Challenge Methods
Cryptographic DNS TXT, HTTP header, HTML meta, and file verification
Interactive Security Playbooks
Curated developer guides covering AI coding pitfalls and defenses
How we verify fixes in seconds.
Traditional scanners force you to wait for a full battery scan just to confirm one patch. Zerivex uses precision targeted re-testing: we re-probe the exact failing check against your target origin, verify the defense is live, and immediately certify the finding as RESOLVED.
Targeted Check Execution
Instead of running all 14 engines, we isolate the specific check rule (e.g. ZX-HDR-001) for instantaneous feedback.
Deterministic Evidence Matching
The probe inspects live responses to confirm headers, token masks, or ORM parameterization are actively blocking attacks.
Tamper-Evident Audit Ledger
Every verification is committed to the SHA-256 monotonic audit vault with immutable timestamps and actor attribution.
Security Academy for AI Builders.
Hands-on vulnerability breakdowns, code examples, interactive quizzes, and CLI verification steps for the top security risks in modern apps.
The Developer's Guide to Auditing AI-Generated Web Applications
How AI code assistants systematically introduce security vulnerabilities, and a practical pre-deployment verification workflow.
Fixing Permissive Wildcard CORS with Authenticated Credentials
Why Access-Control-Allow-Origin: * combined with credentials enables complete session hijacking, and how to configure strict origin whitelists.
Preventing Exposed API Keys & Secrets in AI-Generated Frontend Bundles
Understanding why environment variables with NEXT_PUBLIC_ or VITE_ are baked into client JS, and how to establish strict secret isolation.
Defeating Server-Side Request Forgery in Webhooks & Data Fetchers
How unvalidated backend HTTP fetch calls expose internal cloud metadata (169.254.169.254) and private networks, and how to implement socket-level IP pinning.
Securing Next.js Server Actions Against Missing Authorization
Server Actions are publicly accessible POST endpoints by default. Here is how to prevent unauthenticated execution and broken access control.
Preventing SQL Injection in Raw Queries and Modern ORMs
Why string concatenation in raw queries and unsafe ORM raw clauses ($queryRawUnsafe) lead to database compromise, and how to use parameterized queries.
Free proves the problem. Paid fixes it for good.
Start with a free perimeter scan. Upgrade when you need continuous monitoring, automated fix verification, or team governance.
Starter
Essential perimeter security and passive checks for individual developers and AI-built projects.
- 1 Monitored Target
- 8 Scans per month
- 1 Team member
- Perimeter security checks (7 passive engines)
- Fix verification & remediation code diffs
- Continuous monitoring & regression alerts
Pro
Full 14-engine battery including active verified probes, crawler reconnaissance, and fix verification.
- 3 Monitored Targets
- 50 Scans per month
- 3 Team members
- Full 14 security engines (passive + active verified)
- Fix verification & remediation code diffs
- Continuous monitoring & regression alerts
Team
Multi-target fleet protection, CI/CD gates, SARIF export, webhooks, and team collaboration.
- 15 Monitored Targets
- 250 Scans per month
- 10 Team members
- Full 14 security engines (passive + active verified)
- Fix verification & remediation code diffs
- Continuous monitoring & regression alerts
Enterprise
Custom limits, dedicated support, organization-wide governance, and bespoke compliance reporting.
- Target limits by agreement
- Scan allowance by agreement
- Team size by agreement
- Full 14 security engines (passive + active verified)
- Fix verification & remediation code diffs
- Continuous monitoring & regression alerts
Clear answers about security testing.
Everything you need to know about safety, ownership verification, redaction, and plans.