Web Application Penetration Testing
PENTRA enables structured web application penetration testing against the complete OWASP Web Testing Guide — with engineer-validated findings, proof of execution per test case, and on-demand report generation at any stage of the engagement.
PENTRA can be used by internal security teams as a platform or delivered as a fully managed service by Reacts — using the same structured methodology, technique library, and evidence-based execution model.
Web Testing That Produces Evidence, Not Just Output
A web application penetration test is a structured assessment of application security, focusing on how attackers can exploit functionality, authentication, and data flows.
Web application scanners identify surface-level vulnerabilities. PENTRA identifies what a skilled attacker would actually exploit — including business logic flaws, authentication bypasses, and multi-step attack sequences that scanners cannot model.
PENTRA executes each OWASP test case individually, under engineer control. The engineer validates exploitability, defines the affected object, assigns severity, and uploads pass/fail evidence — before the finding is recorded. The result is a finding list your development team can act on with confidence.
PENTRA Web Testing Methodology
PENTRA web application assessments follow a blackbox methodology structured around the OWASP Web Application Security Testing Guide.
| Phase | Activities |
|---|---|
| Information Gathering | Map application structure · Identify technology stack and underlying frameworks · Catalog exposed endpoints, inputs, and services · Document the application's trust model |
| Evaluation & Assessment | Execute OWASP test cases against identified attack surfaces — client-side and server-side · Engineer validates each test case result before recording |
| Access & Exploitation | Confirm exploitability of identified weaknesses · Demonstrate the real-world impact of each finding — data exposure, authentication bypass, privilege escalation — with screenshot evidence |
How PENTRA Structures This Engagement
This capability is delivered through the PENTRA platform using structured technique execution, human validation, and evidence-based reporting.
Learn how this capability fits into the full PENTRA platform →
Test case library organized by category — covering authentication, authorization, session management, input validation, business logic, and API security.
Engineer executes and validates each test case before it is recorded as a finding — no unconfirmed output enters the report.
Screenshot evidence uploaded per test case — stored securely, embedded in reports, and traceable to the validating engineer.
Multi-step exploitation documentation for complex findings — showing the full chain of events from entry point to impact.
Engagement closes only when all in-scope test cases are validated — 100% coverage enforced, not assumed.
Executive Summary, Technical Report, and Evidence Gallery generated at any project stage — PDF and Word format.
PT++: Purple Team Web Application Assessment
PT++ engagements pair web application penetration testing with simultaneous Blue Team detection validation. As the Engineer executes OWASP test cases, the Blue Team Portal streams live execution data to your SOC — who mark detection per test case and receive a measured Detection Rate across all tested categories. Particularly valuable for assessing whether your WAF, SIEM, or application-layer detection controls are identifying real exploit attempts.
| Capability | Description | Tags |
|---|---|---|
| Targeted Reconnaissance | Application mapping including subdomain enumeration, technology identification, and undocumented endpoint discovery. | Subdomain Analysis · API Discovery |
| Business Logic Testing | Structured testing of application workflows, privilege escalation paths, and process bypass scenarios — areas scanners systematically miss. | Workflow Security · Logic Flaws |
| API & Backend Testing | REST API and GraphQL security testing including authentication mechanisms, authorization controls, and injection surfaces. | REST API · GraphQL · Backend Security |
| Injection & Input Validation | SQL injection, NoSQL injection, command injection, and input validation testing across all identified entry points. | SQLi · NoSQLi · Command Injection |
| Blue Team Detection Validation | Live execution feed to Blue Team Portal · Manual detection marking per test case · Detection Rate computed per OWASP category | SOC Integration · Detection Measurement |
| Metric | What It Reflects |
|---|---|
| OWASP Web Coverage | 100% of in-scope OWASP test cases executed and validated |
| Proof of Execution | Evidence (pass/fail screenshot) for every test case |
| Detection Rate (PT++ only) | Percentage of test cases detected by the Blue Team — computed per OWASP category |
What You Receive
| Deliverable | Description |
|---|---|
| Executive Summary | Security Score, severity distribution, and key findings — formatted for technical and non-technical stakeholders. |
| Technical Report | All findings with OWASP mapping, affected objects, severity, evidence screenshots, and remediation guidance — with attack walk-through for multi-step findings. |
| Delivery Discussion | Walkthrough of critical findings and business impact with the Reacts engineering team. |
Prefer a Fully Managed Engagement?
Reacts delivers this capability as a managed service — executed by certified engineers and powered by the PENTRA platform.
Request a Managed Assessment