Web Application Security

Web Application
Penetration Testing
Across India

Your website or web app is your most exposed attack surface. We find every vulnerability before attackers do — login pages, APIs, payment flows, admin panels, and more.

What We Test Your Web App For

The OWASP Top 10 is the globally recognized standard for web application security risks. Every Nexoryn web application test covers all 10 categories — plus additional attack vectors specific to your application.

A01

Broken Access Control Critical

Users accessing data or functions they shouldn't — the #1 web vulnerability. We test every permission boundary in your app.

A02

Cryptographic Failures Critical

Sensitive data exposed due to weak or missing encryption — passwords, payment info, personal data stored or transmitted insecurely.

A03

Injection (SQL, XSS, etc.) Critical

Attackers sending malicious input to your app — SQL injection to steal your database, XSS to hijack user sessions.

A04

Insecure Design High

Security flaws baked into the application architecture itself — logic errors, missing rate limiting, flawed workflows.

A05

Security Misconfiguration High

Default credentials, exposed error messages, unnecessary features enabled, missing security headers — extremely common in Indian web apps.

A06

Vulnerable Components High

Outdated libraries, plugins, and frameworks with known vulnerabilities — WordPress plugins, npm packages, PHP libraries.

A07

Auth & Session Failures High

Weak passwords allowed, no brute-force protection, session tokens that don't expire, insecure "forgot password" flows.

A08

Software Integrity Failures Medium

Unverified updates and plugins, insecure CI/CD pipelines, unsigned code being executed on your servers.

A09

Logging & Monitoring Gaps Medium

No detection of ongoing attacks — breaches that go unnoticed for weeks or months because nothing is being logged or alerted on.

A10

Server-Side Request Forgery High

Attackers making your server fetch internal resources or cloud metadata, leading to credential theft and internal network access.

Every Part of Your Web Application

We don't just scan the homepage. We go deep into every component of your application.

Authentication & Login

Login pages, registration flows, password reset, OTP handling, social login integrations, and session management.

APIs & Endpoints

REST and GraphQL APIs — authorization checks, input validation, rate limiting, data exposure, and business logic flaws.

Payment & Checkout Flows

Price manipulation, coupon bypass, order tampering, and insecure integration with payment gateways.

Admin Panels

Admin interfaces are high-value targets. We test for unauthorized access, privilege escalation, and insecure admin functions.

File Upload Functions

Malicious file upload vulnerabilities that can allow attackers to execute code on your server — a critical risk in many web apps.

Database Interactions

SQL injection, NoSQL injection, exposed database errors, and insecure queries that can leak your entire database.

A Report You Can
Actually Act On

Our reports are written for both technical teams and business owners. Every finding comes with a clear explanation of the risk, proof it exists, and exactly how to fix it.

  • Executive summary for non-technical stakeholders
  • All findings with severity ratings (Critical to Low)
  • Screenshots and proof-of-concept for each vulnerability
  • Step-by-step remediation instructions
  • Risk impact explanation in plain language
  • 30-day post-delivery support included
Report Type
Web Application Penetration Test Report
Findings Summary
2 Critical 4 High 3 Medium 5 Low
Areas Tested
Authentication · APIs · Admin panel · File uploads · Payment flow
Includes
PoC screenshots · Remediation steps · Executive summary · NDA
Delivery
PDF report within 5–7 business days

Web App Pentest — Questions Answered

Do you need access to my source code to test my web app?

No — we conduct black-box testing (no source code access) which simulates a real external attacker. We can also do grey-box testing (partial access) for deeper coverage. Both approaches are available and we'll recommend the right one based on your goals.

Will testing affect my live website or users?

We test carefully to avoid disruption. For safety, we can test on a staging/test environment if you have one. If we must test on production, we schedule it during low-traffic hours and avoid any destructive actions. Your users will not be affected.

My site is built on WordPress / Shopify / custom code — can you test it?

Yes to all of these. We test regardless of the technology stack — WordPress, Shopify, Laravel, Django, React, Node.js, custom PHP, or anything else. The vulnerabilities we look for exist across all platforms; only the specifics change.

How long does a web application pentest take?

For a standard business website or small web app, 3–5 business days for testing plus 1–2 days for report writing. Larger or more complex applications (multiple user roles, many APIs, complex business logic) may take 7–14 days. We give you a clear timeline upfront.

Can I share the report with my clients or investors?

Yes. Many of our clients use the report to demonstrate security posture to enterprise clients, investors, or partners. The report is professionally formatted and written to be shared with stakeholders at any level. We can also add your company branding if needed.

Get Your Web App
Tested This Week

Tell us your website URL and what you need tested. We'll reply with a scope and fixed-price quote within 24 hours.

Email Us Today Or write to nexoryn.vapt@gmail.com