hunt-mfa-bypass

Detect and validate 7 MFA/2FA bypass patterns in authentication flows.

Updated Jul 1, 2026
One-click install
npx skills add https://github.com/bpnrockstar/UnifiedBugHunter --skill hunt-mfa-bypass-bpnrockstar
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: hunt-mfa-bypass
Source: https://github.com/bpnrockstar/UnifiedBugHunter/tree/main/skills/hunt-mfa-bypass
Command: npx skills add https://github.com/bpnrockstar/UnifiedBugHunter --skill hunt-mfa-bypass-bpnrockstar

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill identifies and demonstrates vulnerabilities in Multi-Factor Authentication (MFA) and Two-Factor Authentication (2FA) implementations, helping to prevent unauthorized access.

Core Features & Use Cases

  • Pattern Detection: Identifies 7 distinct patterns of MFA/2FA bypass.
  • Auth Flow Analysis: Traces the authentication flow for MFA validation and rate limiting.
  • Validation Reporting: Validates attacker session reaching post-MFA state and reports findings.
  • Use Case: A security researcher can use this Skill to discover and report vulnerabilities in a web application's authentication process, particularly those related to MFA/2FA bypass.

Quick Start

Execute the hunt-mfa-bypass skill to initiate an MFA/2FA bypass assessment against a target application.

Frequently Asked Questions about hunt-mfa-bypass

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

FAQPage Schema
How do I detect MFA bypass vulnerabilities in a web application?▼

This Skill discovers MFA bypass vulnerabilities by tracing authentication flows to identify 7 distinct bypass patterns and validating if an attacker session reaches the post-MFA state. It reports findings for security testing scenarios.

What is two-factor authentication bypass testing and how does it work?▼

Two-factor authentication bypass testing works by tracing authentication flows to detect validation and rate limiting flaws. It identifies 7 distinct bypass patterns and validates attacker sessions reaching the post-MFA state to report vulnerabilities.

How do I test my 2FA implementation for authentication flow vulnerabilities?▼

You test 2FA implementation vulnerabilities by executing an assessment against the target application. The Skill traces the authentication flow for MFA validation and rate limiting, detecting 7 bypass patterns to validate and report findings.

Can I use this MFA vulnerability assessment for any web application?▼

You can use this MFA vulnerability assessment for security testing scenarios across web applications. It applies to applications requiring analysis of authentication flows, detection of MFA/2FA bypass patterns, and validation reporting.

What is the best way to validate an attacker session after an MFA bypass?▼

The best way to validate an attacker session after an MFA bypass is to trace the authentication flow and confirm the session reaches the post-MFA state. This Skill performs validation reporting to demonstrate the vulnerability.

Does this Skill require external dependencies to test MFA vulnerabilities?▼

This Skill requires no external dependencies to test MFA vulnerabilities. It uses internal scripts to analyze authentication flows, identify 7 bypass patterns, and validate attacker sessions without additional setup.