Web Application Testing

In-depth web application penetration testing that goes well beyond the OWASP Top 10. Our testers manually probe authentication flows, session management, authorisation logic, API endpoints, and business-critical workflows. We combine manual testing with targeted automated scanning to achieve thorough coverage — identifying vulnerabilities that scanners miss, such as logic flaws, race conditions, and chained exploits.

Our Approach to Web Application Testing

We manually test every function of your web application — authentication flows, session handling, authorisation logic, file uploads, API endpoints, and business workflows. Automated scanning supplements manual testing for coverage, but the real findings come from understanding how your application works and finding the logic flaws, race conditions, and chained vulnerabilities that scanners cannot detect. Every finding includes reproduction steps and proof-of-concept code.

Why This Matters

Discover injection vulnerabilities (SQLi, XSS, SSRF, XXE) with proof-of-concept exploits
Identify authentication bypass and session fixation weaknesses in login flows
Test authorisation controls for horizontal and vertical privilege escalation
Assess API security including rate limiting, input validation, and token handling
Uncover business logic flaws that automated scanners fundamentally cannot detect
Satisfy compliance requirements for web application testing (PCI DSS 6.6, ISO 27001)

What You Receive

Comprehensive vulnerability report aligned to OWASP Testing Guide methodology
Proof-of-concept exploit documentation for all critical and high findings
Authentication and session management security analysis
API endpoint security assessment with request/response evidence
Business logic flaw documentation with exploitation steps
Input validation and output encoding assessment
Secure development recommendations for identified vulnerability classes
Re-test report validating remediation effectiveness

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