Cursor vs v0.dev

Security comparison for AI-powered development platforms

⚡

Cursor

AI-powered code editor

medium risk
Safer Choice
▲

v0.dev

AI UI component generator by Vercel

medium risk

Side-by-Side Comparison

MetricCursorv0.dev
Risk LevelMEDIUMMEDIUM
Critical Vulnerabilities21
High Vulnerabilities12
Total Vulnerabilities55
Checklist Items1010
Required Fixes65
Categoryai editorai builder

Key Vulnerabilities

Cursor

Unsafe eval() or dynamic code execution
SQL injection via string concatenation
Missing authentication checks on API routes

v0.dev

XSS via dangerouslySetInnerHTML
API keys in component props
Accessible admin components

Cursor is the safer option, but both need a security review

No AI platform is secure by default. Erzo scans your app regardless of which tool you used.

⚡Cursor Security Guide →▲v0.dev Security Guide →
    Erzo — AI Code Security Scanner | Error Zero