What problem does it solve? Security testers often lack real-world evidence and quantitative backing when prioritizing business logic vulnerability tests or writing reports for clients. This Skill supplies 22,132 historical WooYun (2010-2016) vulnerability cases with statistics and priority ordering to ground testing decisions in real data. ## Core Features & Use Cases - Case-Backed Testing Guidance: References real company vulnerability cases across 6 domains and 33 categories including auth bypass, IDOR, payment tampering, and information disclosure. - Quantitative Statistics: Provides high-severity ratios (e.g., 88% for password reset flaws) and data-driven test priority ordering. - Layered Knowledge Base: Loads methodology matrices, technical manuals, and categorized case indexes on demand. - Use Case: When auditing a SaaS application for IDOR and privilege escalation, use this Skill to retrieve relevant real-world cases, common vulnerable parameters, and attack pattern distributions to plan and justify your test cases. ## Quick Start Ask the agent to use the wooyun skill to plan an IDOR and privilege escalation test for your SaaS application with real case references.