V3 Security Overhaul

Remediates critical CVEs and enforces secure coding patterns in claude-flow v3.

Updated Feb 20, 2026
One-click install
npx skills add https://github.com/mrsorbate/teamvoteplus --skill v3-security-overhaul-mrsorbate
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: V3 Security Overhaul
Source: https://github.com/mrsorbate/teamvoteplus/tree/main/.claude/skills/v3-security-overhaul
Command: npx skills add https://github.com/mrsorbate/teamvoteplus --skill v3-security-overhaul-mrsorbate

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @anthropic-ai/claude-code, bcrypt, zod.

What problem does it solve?

This Skill addresses critical security vulnerabilities and architectural weaknesses in claude-flow v3, ensuring the system is resilient against common attack vectors.

Core Features & Use Cases

  • CVE Remediation: Automatically identifies and patches critical vulnerabilities including dependency issues, weak hashing, and hardcoded credentials.
  • Security-First Architecture: Implements robust input validation, path sanitization, and safe command execution patterns.
  • Use Case: Use this Skill when preparing a v3 deployment to ensure the codebase meets high-security standards and passes automated security audits.

Quick Start

Execute the V3 Security Overhaul skill to initiate the threat model design and apply critical CVE patches to the current project.

Frequently Asked Questions about V3 Security Overhaul

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

FAQPage Schema
How do I remediate critical CVEs and secure vulnerable dependencies in my codebase?

Remediating critical CVEs requires identifying and patching vulnerabilities like weak hashing and hardcoded credentials. This Skill automates that process by enforcing secure coding patterns and targeting the application architecture to mitigate risks from vulnerable dependencies.

How does Zod-based input validation improve security compliance?

Zod-based validation improves security compliance by enforcing robust input validation and path sanitization, preventing malformed data from compromising the system. It ensures the codebase meets high-security compliance requirements and passes automated security audits.

What is the best way to harden authentication and prevent weak credentials?

Hardening authentication and preventing weak credentials is achieved by replacing weak hashing with bcrypt and removing hardcoded credentials. This Skill implements a security-first architecture to ensure the system is resilient against common attack vectors.

Does this security overhaul support safe child process execution for claude-flow v3?

Yes, this security overhaul supports safe child process execution for claude-flow v3. It mitigates risks from insecure file system access by implementing safe command execution patterns and path sanitization to satisfy high-security compliance requirements.

Why do I need path sanitization and safe command execution for deployment preparation?

Path sanitization and safe command execution are needed for deployment preparation to prevent insecure file system access and command injection attacks. This ensures the v3 deployment meets high-security standards and passes automated security audits.