What security issues do Base44 apps have?
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Short Answer
The security issues specific to Base44 apps are exposed api keys, database exposure, missing security headers. These aren't generic — they map to how Base44 deploys and what stack it leans on.
Detailed Answer
The specific issues we find in Base44 apps
- **Exposed API Keys** — OpenAI, Stripe, and other secret keys embedded in frontend code. Attackers can extract these and abuse your API quotas or access sensitive services.
2. **Database Exposure** — Supabase or Firebase tables accessible without proper Row Level Security or Security Rules, allowing unauthorized data access.
3. **Missing Security Headers** — Lack of Content-Security-Policy, Strict-Transport-Security, and other headers leaves your app vulnerable to XSS and MITM attacks.
4. **Weak Authentication** — No password requirements, missing email verification, and lack of brute force protection on login endpoints.
5. **Source Map Exposure** — Production source maps revealing your entire application source code, including API endpoints and business logic.
Why these are the issues specific to Base44
Base44 apps ship with a recognizable stack (supabase, firebase). The issue list above is what appears when you scan that specific combination. A Firebase-backed app would have a different top-5; a self-hosted Postgres deployment would have yet another. Context is everything.
What VAS checks in a Base44 scan
- **Secret Detection** — Scans JavaScript bundles for API keys, tokens, and credentials that should be server-side only.
- **Database Security** — Tests Supabase RLS policies or Firebase Security Rules to verify data is protected.
- **Security Headers** — Checks for essential HTTP security headers to prevent common attacks.
- **Auth Configuration** — Analyzes authentication implementation for weak passwords, session issues, and rate limiting.
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.”
“Vibe coding your way to a production codebase is clearly risky. Most of the work we do as software engineers involves evolving existing systems, where the quality and understandability of the underlying code is crucial.”
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Get Starter ScanMore Questions About This Topic
Which Base44 security issue is most dangerous?
Exposed API Keys. OpenAI, Stripe, and other secret keys embedded in frontend code. Attackers can extract these and abuse your API quotas or access sensitive services. This is the highest-impact finding because it tends to expose the full dataset or grant lateral movement in one step.
Are these issues unique to Base44, or do they appear across platforms?
The patterns overlap with bolt, lovable, replit — all vibe-coding platforms share the "AI-generated code prioritizes functionality over security" problem. But the *specific manifestation* differs per platform. An exposed Supabase anon key is structurally different from an exposed Firebase config, which is different from an exposed Postgres connection string. The right scan is platform-aware.
How do I see which of these issues my Base44 app has?
Run a VAS scan against your deployed Base44 app URL. It checks every issue in the list above, confirms each by actually probing (not just reading headers), and prioritizes by severity with copy-paste fixes. Most Base44 app scans return results in 2–3 minutes.
Explore Related Resources
More on Base44 Security
Every angle of Base44 security — from the specific findings we detect to step-by-step fixes.
Base44 Security Scanner
Hub page: scan your Base44 app for vulnerabilities.
Base44 Security Risks
Specific risks we find in Base44 apps, with real-world examples.
Base44 Security Issues
Issues grouped by severity with detection and fix steps.
Base44 Best Practices
Remediation playbook derived from Base44's actual failure modes.
Is Base44 Safe?
Honest assessment of Base44's production readiness.
Base44 Security Checklist
Pre-launch checklist covering every finding class for Base44.
How to Secure Base44 Apps
Step-by-step hardening guide for Base44 deployments.
Can Base44 Apps Be Hacked?
Attack vectors specific to Base44 and how they get exploited.