Find exploitable bugs before your users do.

72h security reviews for startups shipping modern web apps, APIs and AI products. Get actionable findings, reproduction steps, severity, and fix guidance — without enterprise pentest overhead.

Start an audit View example finding
Private repos supported NDA available Code deleted after review Built for early teams
# audits
Y
youmon · 14:02
/hyprvuln start https://github.com/acme/webapp
hv
HyprVulnBOTmon · 14:02
Got it — cloning acme/webapp and spinning up the audit.
⚙️ Audit in progress
Repo: acme/webapp · 42k lines · TypeScript / Node
ETA: under 72h · delivered right here.
hv
HyprVulnBOTthu · 09:18
Audit complete. 6 findings — one critical. PoCs and fix recommendations attached.
📄 Security Report · acme/webapp
Auth bypass in /api/admin/users, SSRF in image proxy, and 4 smaller issues. Full PoCs + fix PRs in thread below.
1Critical
2High
2Medium
1Low
hv
HyprVulnBOTjust now
Want us to watch every commit from now on? Just reply /hyprvuln watch.
01 — How it works

From repo access to fixes, without the friction.

Pick your audit, share access, get findings. No enterprise red tape, no onboarding calls.

01

Choose your audit and share the repo

Pick the scan that fits your stage. Share temporary read-only access or upload a ZIP. No setup form.

02

Receive your focused report within 72h

Get findings with severity, impact, reproduction steps, and concrete fix guidance. Delivered in your console.

03

Optionally, keep every commit watched

Subscribe to monitoring and we audit every push. A commit introduces a regression — you hear about it first.

Private repos supported. NDA on request·Code wiped after each audit·AES-256 at rest, TLS 1.3 in transit
What you actually get

No generic scanner dump. We focus on issues that can actually hurt your product.

Every finding is validated, prioritized, and delivered with context your team can use.

Exploitable findings

Validated security issues with clear impact, not endless low-value noise.

Reproduction steps

Understand how the issue can be triggered, with practical steps or PoC-style guidance when relevant.

Severity & impact

Each finding is prioritized so you know what to fix first.

Fix guidance

Concrete remediation advice adapted to your stack and codebase.

Optional debrief

For human audits, we can walk through the findings with you directly.

Monitoring-ready

Keep checking new commits after the initial review if you want continuous coverage.

Example finding

Here's the kind of signal we deliver: clear, exploitable, fixable.

No scanner noise. No fake criticals. Just practical findings with context.

High Missing authorization check on admin endpoint API / Access Control
Impact A regular authenticated user could access administrative user data by directly calling an internal API route.
Why it matters This could expose sensitive account information and create a privilege escalation path.
Reproduction 1. Log in as a standard user.
2. Send a request to GET /api/admin/users.
3. Observe that the endpoint returns user records without verifying admin permissions.
Root cause The route checks whether the user is authenticated, but does not verify their role before returning admin-level data.
Fix guidance Enforce server-side role checks before executing the handler. Do not rely on frontend route hiding. Add regression tests for non-admin users.
Deliverable: Reproduction steps, severity, business impact, affected code area, and remediation guidance.
Start an audit

Want this level of clarity on your own codebase?

Security & confidentiality

How we handle your code.

We're a security company. Source code is the most sensitive material we touch — here's the protocol.

Isolated, ephemeral environment
Each repo is cloned into a dedicated container. Wiped after the audit. No shared workers, no source logs retained.
AES-256TLS 1.3Wiped on completion
NDA on request
Mutual NDA available on request before we touch a line. Standard EU template or send us yours. Findings shared with you only, never republished.
GDPRFrench jurisdictionMutual
Delete on demand
Everything we hold about you and your code can be erased at any moment. We don't train on your code, we don't share it.
No trainingNo sharingOne-message wipe
Billing
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via Stripe
03 — Pricing

Pick the review that fits your stage.

Flat pricing. No sales calls, no retainer, no hidden fees. Not a compliance audit — a practical security review.

Not a compliance audit. HyprVuln is a best-effort security review designed to uncover practical vulnerabilities. It does not guarantee that your application is free from security issues.
01/02

Start with a focused review.

Automated Repo Scan
Fast AI-assisted review for early teams who want a first security pass on their codebase.
$49one-time
  • AI-assisted analysis
  • Prioritized findings
  • Basic remediation guidance
  • Good for early signal
  • Manual human validation
  • Exploitability assessment
  • Debrief / Q&A call
Start scan
Then, optionally — keep us watching
02/02

Stay covered, commit by commit.

Monitoring+
Everything in Monitoring, plus the engineers on speed-dial.
$70/ month
  • Everything in Monitoring
  • Direct DM access to both engineers
  • <4h response on critical findings
  • Monthly 30-min security review call
  • Pre-release audits of new features
  • Incident-response assistance
Get direct access
Deals
Launch offer $75 for the Automated Repo Scan + your first month of Monitoring+ (save $44) Claim →
Small repo Solo dev or repo under 5,000 LoC? Get 30% off any plan. Claim →
Built by security engineers, not sales people.

We're a small team of French security engineers focused on practical code review, offensive security and fast-moving startup environments.

No agency, no offshore contractors. Two engineers who actually write the exploits and review the code. We stay pseudonymous publicly, but we can provide more context, references or an NDA before accessing sensitive repositories.

  • Experience Security engineeringProduction red-team & code review
  • Focus Web, API & AI securityAuthentication, access control, SSRF, business logic
  • Jurisdiction France · EUGDPR-compliant by default
sch0p
sch0p
Web & API Security
Auth flaws Access control SSRF Business logic Insecure integrations
Drahoxx
Drahoxx
Code Review & Exploitability
Vuln validation Exploitability Remediation AI-assisted workflows CI/CD security
You always talk to humans. No bot replies to important questions, no support tier between you and the engineers.
FAQ — no corporate fog

Straight answers before you hand us your repo.

Is this a full pentest?
Not exactly. HyprVuln is a focused code security review. We look for practical vulnerabilities in your codebase — broken access control, exposed secrets, insecure APIs, SSRF, bad auth flows, weak tenant isolation, risky integrations and AI-specific flaws.
Do you support private repositories?
Yes. We work with temporary read-only access. The goal is simple: enough access to review the code, not enough access to mess with your product.
Do you keep my source code?
No. Code is reviewed in an isolated environment and deleted after the audit. We do not use customer code to train models.
Can we sign an NDA first?
Yes. If your repo is sensitive, we can sign an NDA before access.
What do I get at the end?
You receive a focused report with findings, severity, impact, reproduction steps when relevant, and concrete remediation guidance. For human audits, you also get direct Q&A / debrief.
What if you don't find anything critical?
That's still useful. You get reviewed areas, lower-risk findings, hardening recommendations and a clearer view of your current security posture. No fake criticals just to make the report look spicy.
Is the $49 scan the same as the human audit?
No. The Automated Repo Scan is a fast AI-assisted pass. The Expert Security Review includes human validation, deeper reasoning, exploitability checks and better remediation guidance.
What stacks do you support?
Modern web apps, APIs, JavaScript/TypeScript, Python, Node, SvelteKit, Next.js, Supabase/Firebase-style backends and AI-powered products. If your stack is unusual, ask us first.
Can I ask questions before paying?
Yes. Email contact@hyprvuln.xyz and we'll get back to you.
Do you need production credentials?
No. Please do not send production secrets, database dumps, customer data or cloud admin credentials. Temporary read-only code access is usually enough.
Will tokens or secrets in my repo be exposed?
If we find exposed tokens, API keys or secrets in your repo, we flag them immediately. We recommend revoking any exposed credentials before sharing access. Your security is our priority.
Is this useful for early-stage projects?
That's exactly the point. You probably don't need a 40-page enterprise pentest yet. You need fast, practical security feedback before users, investors or customers start poking around.

Ship fast. Don't ship obvious vulnerabilities.

Start with one focused audit. Keep monitoring later if your product keeps moving.

Start an audit Ask a question first
72h delivery NDA available Code deleted after review