Top 100 Web Vulnerabilities Reference

Catalog 100 web vulnerabilities with root causes, impacts, and mitigations.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/JoaoPedroAmaral/backBarbearia --skill top-100-web-vulnerabilities-reference-joaopedroamaral
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Top 100 Web Vulnerabilities Reference
Source: https://github.com/JoaoPedroAmaral/backBarbearia/tree/main/.claude/skills/top-web-vulnerabilities
Command: npx skills add https://github.com/JoaoPedroAmaral/backBarbearia --skill top-100-web-vulnerabilities-reference-joaopedroamaral

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a consolidated, structured reference to identify, assess, and prioritize the most common and dangerous web application vulnerabilities so teams can find root causes, impacts, and practical mitigations without hunting through multiple sources.

Core Features & Use Cases

  • Comprehensive Catalog: Definitions, root causes, impact analysis, and mitigation strategies for 100 web vulnerabilities organized into 15 categories.
  • Assessment & Remediation Guidance: Category-based checklists, verification techniques, and OWASP/CWE mappings to guide security assessments, penetration tests, and developer fixes.
  • Use Case: Security engineers and developers use this reference during threat modeling, secure code reviews, incident triage, and vulnerability remediation planning.

Quick Start

Use the Top 100 Web Vulnerabilities Reference to analyze an application or code sample and return a prioritized list of likely vulnerabilities with root causes and recommended mitigations.

Frequently Asked Questions about Top 100 Web Vulnerabilities Reference

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What are the most common web application vulnerabilities and their mitigation strategies?

Web application vulnerabilities include injection flaws, broken authentication, and security misconfigurations. This reference provides definitions, root causes, impact analysis, and mitigation strategies for 100 vulnerabilities organized into 15 categories, mapping to OWASP and CWE standards for secure code reviews and threat modeling.

How do I perform a penetration testing assessment on frontend and backend components?

To perform penetration testing on frontend and backend components, apply category-based checklists and verification techniques from this reference. It guides security assessments across APIs and cloud components, returning a prioritized list of likely vulnerabilities with root causes and recommended mitigations.

Can I use this reference for vulnerability assessment and remediation planning across APIs?

Yes, you can use this reference for vulnerability assessment and remediation planning across APIs. It provides comprehensive vulnerability definitions, root causes, impacts, and actionable mitigation recommendations suitable for web application security assessments and incident triage.

Does this catalog include OWASP and CWE mappings for threat modeling?

Yes, this catalog includes OWASP and CWE mappings to guide threat modeling and security assessments. It satisfies the need for category-based vulnerability catalogs and verification techniques, mapping critical web vulnerabilities to industry standards for developer fixes and remediation planning.

How do I identify and remediate critical security vulnerabilities during secure code reviews?

To identify and remediate critical security vulnerabilities during secure code reviews, analyze your application or code sample against the 100 web vulnerabilities catalog. This provides a prioritized list of likely vulnerabilities, their root causes, and practical mitigation strategies to implement immediately.

What is the best way to structure a vulnerability assessment for web applications?

The best way to structure a vulnerability assessment for web applications is using a category-based catalog. This reference organizes 100 vulnerabilities into 15 categories, providing checklists, verification techniques, and OWASP/CWE mappings to guide threat modeling, incident triage, and remediation planning.