Offensive Security

Web Application Penetration Testing

Your Users Shouldn’t Be The First to Find the Bug

Web apps are exposed to the world 24/7 and are wired directly into your databases, payment gateways, and user data. An automated scanner sees a forms page, but a human attacker sees a dozen ways to manipulate parameters and make your server perform tricks it was never designed to do.

Our web app pentest tears down your web applications business logic and attempts real-world exploits before a bored malicious actor on a forum does it for fun.

What We Do Inside Your App

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Stress-Test Your Business Logic

What happens when someone changes a price parameter from $100 to -$100 at checkout? What if a user alters their JWT token payload mid-session? We hunt down the logical oversights that automated scanners are fundamentally blind to. 

Hunt for Privilege Escalation

Can a standard free-tier subscriber manipulate an API endpoint to view tenant data from an enterprise customer? We systematically test horizontal and vertical authorization controls to ensure your multi-tenant isolation holds under pressure. 

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Hijack Sessions and Identity Controls

Whether it’s OAuth flows, SSO implementations, session tokens, or reset password tokens, if it controls who gets in, we try to spoof it, replay it, or crack it. In case there’s a flaw in how your app identifies a user, we’ll find it before an attacker uses it to impersonate your CEO. 

Slam the Input Vectors 

We throw custom payloads at every input field, header, and hidden parameter to see if your backend sanitizes data or hands over the keys to the database server.

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FAQs

Do you rely on automated scanners?


Our system combines speed, flexibility, and powerful automation tools into one seamless workflow designed for modern teams.

Will testing affect our live production environment?


Our system combines speed, flexibility, and powerful automation tools into one seamless workflow designed for modern teams.

What if the app is still in active development?


Our system combines speed, flexibility, and powerful automation tools into one seamless workflow designed for modern teams.

Do you test authentication and user permissions?


Our system combines speed, flexibility, and powerful automation tools into one seamless workflow designed for modern teams.