Web Security

Web Application Security Testing

Manual penetration testing that finds what automated scanners miss — business logic flaws, privilege escalation, and real exploit chains in your production workflows

Automated scanners catch known CVEs. We find the vulnerabilities that require a human to understand your application — authorization gaps, multi-step attack chains, and business logic flaws that could cost you customers, revenue, or your compliance standing.

Engagement Duration

5-10 business days

Primary Outcome

A prioritized finding set your engineers can act on immediately — each vulnerability includes reproducible proof, business impact analysis, and specific remediation guidance.

How This Engagement Works

Scope and Threat Modeling

Human-led

We define your attack surface, trust boundaries, and the most likely attacker goals before testing begins.

AI-Assisted Discovery

AI-assisted

Automation expands coverage and surfaces anomalous patterns worth manual attention — no finding ships without human review.

Manual Exploit Validation

Human-led

Every finding is manually reproduced and confirmed by a senior analyst before it appears in your report.

Remediation and Free Retest

Collaborative

We provide developer-ready fix guidance and retest at no additional cost after your patch window closes.

What We Commonly Uncover

01

Broken access controls that let authenticated users escalate privileges or access other accounts

02

Business logic flaws in checkout, approval, and account recovery flows

03

Authorization gaps between API responses and frontend display logic

04

Session vulnerabilities exploitable in multi-role and concurrent-use scenarios

Core Exploitation Surface

We go beyond the OWASP Top 10 checklist to test how your specific implementation handles adversarial inputs — because real vulnerabilities live in the details.

Injection paths across web, API, and async job boundaries

Stored, reflected, and DOM XSS in high-value UI flows

Authentication/session weaknesses including takeover scenarios

Authorization bypass and vertical/horizontal privilege escalation

Business Logic and Abuse-Path Testing

Real attackers chain small flaws into large outcomes. We replicate that process — finding how low-severity issues combine into account takeovers, data theft, or financial abuse.

Workflow bypass in entitlement, approval, and pricing logic

State confusion and race conditions in multi-step transactions

Data integrity abuse with cross-account side effects

Multi-step chain attacks that begin from low-privileged users

Coverage Areas

Area 01

Identity and access

Area 02

Session lifecycle

Area 03

Input and output handling

Area 04

File processing

Area 05

Request forgery controls

Area 06

Server-side request controls

Area 07

Error and logging exposure

Area 08

Security configuration hygiene

Reporting and Retest

Severity-Ranked Findings

Each finding ranked by exploitability and business impact, so your team knows exactly what to fix first.

Reproduction Playbook

Step-by-step reproduction instructions so your developers can verify findings before patching.

Practical Remediation Guidance

Specific, implementable fix guidance — not generic 'follow OWASP' boilerplate.

Free Retest Confirmation

After you remediate, we retest at no additional cost to confirm vulnerabilities are fully closed.