← Technical Security Services
    Application Security

    Web Application Security Testing

    Deep security testing of web applications and APIs against OWASP Top 10 and beyond — uncovering vulnerabilities that automated scanners miss.

    The Challenge

    Applications Are the #1 Attack Vector

    Web applications and APIs are the most common entry point for attackers. Injection flaws, broken authentication, insecure direct object references, and business logic vulnerabilities can expose sensitive data and compromise entire systems.

    Automated scanning tools detect only a fraction of application-layer vulnerabilities. Manual testing by experienced application security engineers is essential to uncover logic flaws, race conditions, and chained attack scenarios.

    • OWASP Top 10 coverage and beyond
    • API security testing (REST, GraphQL, SOAP)
    • Authentication and session management flaws
    • Business logic and authorization bypass
    • Input validation and injection attacks
    Injection TestingSQL, NoSQL, LDAP, OS command, and template injection
    Auth & SessionBroken authentication, session fixation, token weaknesses
    API SecurityBOLA, BFLA, rate limiting, data exposure
    Business LogicWorkflow bypass, privilege escalation, race conditions
    Our Approach

    OWASP Testing Guide Methodology

    We follow the OWASP Testing Guide v4 methodology, supplemented by OWASP API Security Top 10 for API assessments. Testing includes both authenticated and unauthenticated scenarios across all user roles and privilege levels.

    Every finding includes proof-of-concept exploitation, specific code-level remediation guidance, and CVSS v3.1 risk scoring aligned to your business context.

    1
    Application Mapping
    2
    Authentication Testing
    3
    Authorization Testing
    4
    Input Validation
    5
    Business Logic Analysis

    Deliverables

    Tangible artifacts and documentation you receive throughout the engagement.

    Executive Summary

    Risk overview with business impact analysis

    Technical Findings Report

    Detailed vulnerabilities with PoC and CVSS scores

    API Security Assessment

    Endpoint-by-endpoint security analysis

    Remediation Guide

    Code-level fix recommendations per finding

    OWASP Compliance Matrix

    Coverage mapping against OWASP Top 10

    Re-Test Report

    Validation of remediated vulnerabilities

    Engagement Workflow

    A proven, repeatable process from initial scoping through ongoing support.

    01

    Scoping

    Define application scope, roles, and test credentials

    02

    Mapping

    Application crawling and API endpoint discovery

    03

    Testing

    Automated and manual security testing

    04

    Reporting

    Findings with PoC and remediation guidance

    05

    Re-Test

    Validate fixes and close findings

    Need a web application security assessment?

    Our application security engineers can scope a test for your web apps, APIs, and microservices.

    Request a Proposal