business-logic-vuln
OfficialIdentify and test business-logic vulnerabilities.
Software Engineering#workflow#vulnerability#business-logic#security-testing#race-condition#check-then-act
Authoryaklang
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This skill addresses the core issue of business logic flaws hidden in multi-step workflows, where outcomes depend on state, timing, and authorization checks rather than input parsing.
Core Features & Use Cases
- Maps risks across coupons, inventory, pricing, approvals, quotas, invitations, and state transitions to reveal logic flaws.
- Guides detection of check-then-act vulnerabilities, race conditions, and workflow bypasses that occur despite valid inputs.
- Provides a structured approach to build deterministic test scenarios and reproduce real-world abuse paths safely.
Quick Start
Provide a step-by-step test plan to reproduce a race condition in a given business-process scenario.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: business-logic-vuln Download link: https://github.com/yaklang/hack-skills/archive/main.zip#business-logic-vuln Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 471,000+ vetted skills library on demand.