What security issues do Webflow apps have?
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Short Answer
Common Webflow security issues include exposed databases, hardcoded API keys, missing security headers, and weak authentication.
Detailed Answer
Based on our scans, the most common Webflow security issues are:
**Critical Issues:** - Database tables without access controls (open to anyone) - API keys hardcoded in JavaScript bundles - Service/admin keys exposed in frontend code
**High Severity Issues:** - Missing or weak RLS/Security Rules - No rate limiting on authentication - Source maps exposing source code
**Medium Severity Issues:** - Missing security headers (CSP, HSTS, X-Frame-Options) - Weak password requirements - Session cookies without secure flags
VAS checks for all these issues and provides remediation guidance for each finding.
Security Research & Statistics
of Lovable applications (170 out of 1,645) had exposed user data in the CVE-2025-48757 incident
Source: CVE-2025-48757 security advisory
average cost of a data breach in 2023
Source: IBM Cost of a Data Breach Report 2023
developers using vibe coding platforms like Lovable, Bolt, and Replit
Source: Combined platform statistics 2024-2025
Expert Perspectives
“There's a new kind of coding I call 'vibe coding', where you fully give in to the vibes, embrace exponentials, and forget that the code even exists.”
“It's not really coding - I just see stuff, say stuff, run stuff, and copy paste stuff, and it mostly works.”
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Get Starter ScanMore Questions About This Topic
Which Webflow security issue is most dangerous?
Database exposure without access controls is the most critical - it allows anyone to read, modify, or delete all your data. This is caused by missing RLS (Supabase) or permissive Security Rules (Firebase). Fix this before any other issue.
Are these issues unique to Webflow?
No, these security issues are common across all vibe coding tools - Lovable, Bolt, Replit, etc. They stem from AI-generated code prioritizing functionality over security. The issues are the same regardless of which tool you use.
How do I know which issues my Webflow app has?
Run a VAS security scan. We automatically check for all common vulnerabilities and prioritize findings by severity. You'll get a report showing exactly which issues exist and how to fix each one.