> ## Documentation Index
> Fetch the complete documentation index at: https://docs.snapsec.co/llms.txt
> Use this file to discover all available pages before exploring further.

# OWASP Issue Detection

> Detect OWASP Top-10 vulnerabilities with comprehensive signature and behavior-based tests.

> [!TIP]
>
> OWASP Top-10 issues remain the most common cause of breaches. Snapsec ensures they are detected early — across APIs, applications, and microservices.

***

## Why OWASP Issue Detection Matters

Most breaches come from the same recurring vulnerability classes — broken access controls, injections, insecure components, misconfigurations, weak authentication, and logic flaws.

Traditional scanners often miss these because:

> [!TIP]
>
> They rely only on static signatures

> [!TIP]
>
> They lack behavioral and multi-step test coverage

> [!TIP]
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> They cannot validate vulnerable workflows end-to-end

> [!TIP]
>
> They miss business-logic and permission-based issues

Snapsec’s scanner solves this using **hybrid detection** — combining signatures, request tampering, context correlation, and multi-flow behavioral tests.

***

## How Snapsec Detects OWASP Issues

**1. Analyze Endpoints & Parameters**

Snapsec inspects every API route, method, input field, header, cookie, and authentication boundary.

**2. Run Signature-Based Tests**

Over 600+ curated checks for injection, SSRF, LFI/RFI, deserialization, leakage, misconfigurations, and more.

**3. Perform Behavioral & Stateful Testing**

The scanner sends chained requests, permission swaps, replayed sessions, and cross-role tests to detect access control and logic vulnerabilities.

**4. Validate Responses & Side-Effects**

Snapsec verifies whether the application responded abnormally — unauthorized access, unexpected data exposure, redirects, or dangerous server behavior.

**5. Correlate Evidence Automatically**

Each detection is supported with request/response pairs, proof snippets, reproduction steps, and CWE + OWASP mapping.

***

## What Problems This Solves

> **Missed Critical Vulnerabilities**
>
> Detects high-impact issues that normal scanners skip — especially auth & logic flaws.

> **Incomplete Test Coverage**
>
> Ensures every route, parameter, and method is tested for OWASP-aligned risks.

> **Slow Manual Pentesting**
>
> Automates the repetitive OWASP checks pentesters normally run manually.

***

## Key Benefits for Your Security Team

> **Strong OWASP Compliance**
>
> Full coverage of OWASP Top-10 categories with mapped evidence.

> **Behavior + Signature Hybrid Detection**
>
> Detects both technical and workflow-based vulnerabilities.

> **Developer-Friendly Findings**
>
> Every issue includes clear evidence and actionable remediation guidance.

> **Consistent Validation Across Teams**
>
> Same test quality across pentesters, developers, and automation pipelines.

***

## Example OWASP Issues Detected

> [!CAUTION]
>
> Broken Access Control → Unauthorized access using role swapping.

> [!CAUTION]
>
> SQL Injection → Database error leakage from crafted payloads.

> [!CAUTION]
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> Sensitive Data Exposure → Secrets or PII visible in JSON responses.

> [!CAUTION]
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> Server-Side Request Forgery (SSRF) → Internal metadata service access detected.

> [!CAUTION]
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> Insecure Direct Object Reference (IDOR) → Resource access without permission.

***

## Next Steps

> **Explore Complete Scanner Features**
>
> See how Snapsec continuously validates applications against OWASP standards.


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