Lightlines
By yaklang

business-logic-vulnerabilities

yaklang3.5k installs

Find security gaps in payments and account flows.

What it does

Guides application security testing to uncover flaws in payments, account controls, and multi-step workflows.

When to use it

Use when assessing workflows, race conditions, price manipulation, coupon abuse, state machines, or multi-step authorization gaps.

How to use it

Give it an application to assess; it checks relevant vulnerability patterns and records the endpoints, parameters, and payloads supporting reproducible findings.

What you provide

  • the target application

Good to know

  • cannot be undone: the target application; SMS / email recipients

Latest review

What you need · 0

No setup requirements listed.


Access · 2

This skill

the target application

Write

Tests payments and password changes (irreversible)

SMS / email recipients

Write

Tests repeated verification message sending (irreversible)