Your Web Application Is Your Biggest Attack Surface
We test your web apps for the vulnerabilities that lead to data breaches, account takeovers, and compliance failures — then help you fix them.
Why Web Application Security Matters
Your web application is publicly accessible, handles user data, and connects to your backend systems. It's the first thing an attacker targets.
Common issues we see:
- × Login pages vulnerable to credential stuffing
- × Admin panels accessible without proper authorisation
- × Forms that accept malicious input and pass it straight to the database
- × Session tokens that don't expire or rotate properly
- × File upload features that accept executable files
These aren't theoretical risks. They're the exact techniques used in real breaches every day.
What We Test
Authentication & Session Management
- → Login brute-force protection
- → Password policy enforcement
- → Multi-factor authentication bypass
- → Session fixation and hijacking
- → Token expiration and rotation
Authorisation & Access Control
- → Horizontal privilege escalation (accessing other users' data)
- → Vertical privilege escalation (accessing admin functions)
- → Insecure Direct Object References (IDOR)
- → Missing function-level access controls
- → Role-based access control bypass
Input Validation
- → SQL Injection (union, blind, time-based)
- → Cross-Site Scripting (reflected, stored, DOM-based)
- → Command injection
- → Path traversal
- → Server-Side Template Injection (SSTI)
Business Logic
- → Price manipulation
- → Workflow bypass (skipping steps)
- → Race conditions
- → Coupon/discount abuse
- → Account enumeration
Common Findings — Real Examples
E-Commerce Platform
Stored XSS in product review field
An attacker could inject JavaScript that executes in every customer's browser — stealing session cookies and redirecting to phishing pages.
Input sanitisation on the server side + Content Security Policy headers.
SaaS Dashboard
IDOR on the /api/users/{id}/profile endpoint
Any logged-in user could view and edit any other user's profile by changing the ID parameter. No authorisation check on the server side.
Server-side authorisation check ensuring the authenticated user can only access their own resources.
Internal HR Portal
SQL Injection in the employee search function
Full read access to the database, including salary data, personal details, and hashed passwords.
Parameterised queries replacing string concatenation in the data access layer.
What You Get
Detailed Security Report
Every finding documented with severity, evidence, and business impact.
OWASP Top 10 Coverage Matrix
Showing exactly which categories were tested and the results.
Code-Level Remediation
Not "fix the XSS" but "here's the specific code change needed."
Executive Summary
A one-page overview for non-technical stakeholders.
Free Retest
We verify your fixes at no additional cost.
Developer Debrief
A call with your dev team to walk through findings.
Know Exactly Where Your Web App Is Vulnerable
One engagement. Clear findings. Actionable fixes. No fluff.
Fixed pricing from £95 · Free retest included · UK-based