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Web Application

Break Your
Web Apps
Before
They Do

We manually test your web applications for critical vulnerabilities including injection flaws, broken authentication, and business logic errors that automated scanners miss.

OWASP Top 10 and beyond — manual expert testing
Business logic and workflow manipulation testing
Authentication, authorisation & session management
Compliance-ready for CE+, ISO 27001, PCI DSS & GDPR
500+
Tests Delivered
24hr
Rapid Response
100%
UK Based Team

Your Web Application Security

Every form, endpoint, and user flow is a potential attack vector. We systematically test your web applications to uncover vulnerabilities that could compromise your data and users.

Injection Vulnerabilities

Testing for SQL injection, NoSQL injection, OS command injection, LDAP injection, and other server-side injection flaws.

Authentication & Session Management

Assessing login mechanisms, password policies, MFA implementation, session handling, and token security.

Cross-Site Scripting (XSS)

Identifying reflected, stored, and DOM-based XSS vulnerabilities that could allow attackers to steal sessions or redirect users.

Access Control & Authorisation

Testing for IDOR, privilege escalation, forced browsing, and broken access controls across user roles.

Business Logic Flaws

Testing application workflows for manipulation — price tampering, coupon abuse, race conditions, and process bypass.

File Upload & Data Handling

Assessing file upload functionality, input validation, data exposure, and server-side request forgery (SSRF) vulnerabilities.

Benefits of Web App Testing

Your web applications are your most exposed assets. Here is what thorough testing delivers.

01

Find What Scanners Miss

Automated tools catch low-hanging fruit. Our consultants find business logic flaws, chained vulnerabilities, and context-specific issues that scanners cannot detect.

02

Protect Customer Data

Identify and fix vulnerabilities that could lead to data breaches, account takeovers, and unauthorized access to sensitive information.

03

Secure Your Revenue Stream

Prevent financial loss from e-commerce manipulation, payment bypass, and fraud through business logic testing.

04

Meet Compliance Requirements

Web application penetration testing satisfies requirements under PCI DSS, ISO 27001, SOC 2, and GDPR security obligations.

05

Ship With Confidence

Test before release to catch vulnerabilities in development, not production. Integrate security into your SDLC.

06

Detailed Remediation Guidance

Every finding includes developer-friendly remediation advice with code-level recommendations, not just generic suggestions.

How It Works

A structured, transparent process from scoping through to remediation support.

01

Scoping

We define the application scope, user roles, test accounts, and agree on testing windows and rules of engagement.

02

Mapping

Comprehensive application mapping including endpoints, parameters, user flows, and technology fingerprinting.

03

Testing

Manual exploitation of identified vulnerabilities following OWASP methodology and custom attack scenarios.

04

Reporting

Clear report with severity ratings, proof-of-concept evidence, and developer-friendly remediation guidance.

Ready to Secure Your Web Apps?

Book a free scoping call to discuss your web application testing requirements and get a fixed-price quote.

Get in Touch