Top 100 Web Vulnerabilities Reference

Identify web vulnerabilities and their mitigations with OWASP-aligned taxonomy.

1|Updated Dec 15, 2025
One-click install
npx skills add https://github.com/jokken79/YuKyuDATA-app1.0v --skill top-100-web-vulnerabilities-reference-jokken79
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Top 100 Web Vulnerabilities Reference
Source: https://github.com/jokken79/YuKyuDATA-app1.0v/tree/main/.agent/skills/top-web-vulnerabilities
Command: npx skills add https://github.com/jokken79/YuKyuDATA-app1.0v --skill top-100-web-vulnerabilities-reference-jokken79

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides a comprehensive, organized reference for the 100 most critical web vulnerabilities, including definitions, root causes, impacts, and mitigations to help teams identify and address security risks.

Core Features & Use Cases

  • Comprehensive vulnerability catalog across major categories with definitions, root causes, impacts, and mitigations
  • Category-based groupings aligned with industry standards to support systematic security testing and informed risk decisions
  • Use Case: A security engineer references the taxonomy to map findings from a web app security assessment to standardized vulnerability categories and recommended mitigations

Quick Start

Identify and classify common web vulnerabilities in a target application.

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 root causes?

Web vulnerabilities are security flaws compromising application integrity. This reference catalogs 100 major vulnerabilities, detailing root causes, impacts, and mitigations aligned with OWASP taxonomy for systematic security assessments.

How do I map pentest findings to standardized security categories?

Map pentest findings by referencing a comprehensive vulnerability catalog. This skill aligns discovered issues with an OWASP-aligned taxonomy, providing standardized definitions and recommended mitigations for risk decisions.

Can I use this vulnerability reference for threat modeling and developer education?

Yes, you can use this vulnerability reference for threat modeling and security education. It provides comprehensive definitions, root causes, impacts, and mitigations across major categories to train developers and testers.

What is the best way to identify and classify web vulnerabilities during a security assessment?

Identify and classify web vulnerabilities by referencing a category-based grouping aligned with industry standards. This supports systematic security testing by mapping application risks to standardized vulnerability categories.

Does this web security reference cover mitigations for all identified vulnerabilities?

Yes, this web security reference covers mitigations for all identified vulnerabilities. It provides comprehensive vulnerability definitions alongside root causes, impacts, and mitigations across major OWASP-aligned categories.

Why do I need an OWASP-aligned taxonomy for web security testing?

An OWASP-aligned taxonomy organizes vulnerabilities systematically for informed risk decisions. It groups 100 major web vulnerabilities by category, supporting structured security testing and consistent vulnerability classification.