Security Review for your Cursor-built Svelte app
Expert security review for Svelte apps built with Cursor. We audit Cursor-generated Svelte code for security review issues. From $19.
Cursor issues we find in Svelte projects
Problems specific to Cursor's code generation patterns when building Svelte apps.
Exposed API keys in client code
Cursor often places sensitive keys and secrets directly in client-side components or .env files without the NEXT_PUBLIC prefix distinction, making them accessible in the browser.
Missing input validation on API routes
Server actions and API routes generated by Cursor frequently accept user input without sanitization or schema validation, opening the door to injection attacks.
Unhandled async errors
Cursor wraps code in try/catch inconsistently. Failed API calls, database queries, and file operations often crash the app silently or show raw error messages to users.
Svelte security review issues we check for
Security Review-specific Svelte problems that need attention before production.
Unprotected SvelteKit server routes
SvelteKit +server.ts endpoints without authentication checks. Since these look like regular files in the routes folder, AI tools often forget they're publicly accessible API endpoints.
Sensitive data in load functions
Server load functions returning sensitive data that gets serialized to the client. Everything returned from +page.server.ts load is visible in the page's HTML source.
Missing form validation
SvelteKit form actions that process submitted data without validating fields, types, or sizes — trusting whatever the user sends.
What our security review covers
Everything included when we security review your Cursor Svelte project.
Start with a self-serve audit
Get a professional security review of your Cursor Svelte project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Three steps to get your Cursor Svelte app production-ready.
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you security review my Cursor-built Svelte app?
Yes. We regularly handle security review for Svelte projects built with Cursor. We understand Cursor's code patterns and the specific Svelte issues they introduce. Our review covers the full stack from frontend to backend.
What Svelte security review issues does Cursor typically create?
Common security review issues in Cursor-generated Svelte code include: exposed api keys in client code, missing input validation on api routes, unhandled async errors. On the Svelte side, we often find: unprotected sveltekit server routes, sensitive data in load functions, missing form validation.
How much does security review cost for a Cursor Svelte project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on security review work on Cursor-built Svelte projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other Svelte Technologies
Other Cursor Svelte Services
Get security review for your Cursor Svelte app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.