What vulnerabilities are found in Base44 apps?
Get instant answers about your app's security.
Short Answer
Base44 app scans surface the same cluster of vulnerabilities repeatedly: exposed api keys, database exposure, missing security headers. The pattern is stable across Base44 versions.
Detailed Answer
The vulnerabilities actually found in Base44 apps
Not theoretical OWASP categories — specifically what appears when VAS, security researchers, and bug bounty hunters look at live Base44 deployments:
- **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.
Distribution by severity
Of the findings above, 0 sit at critical impact (full data exposure), 0 at high (significant data or account compromise), and the rest are medium-or-lower (attack surface expansion). A first-scan Base44 app typically has 2–4 findings from this list live at any moment.
How to know which ones are in your app
Run a VAS scan. Each finding above is tested directly — we query your database to verify access controls are active, scan bundles for key patterns, probe auth endpoints for rate limiting, and check security headers in live responses. Output is a per-finding report with evidence and fix.
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.”
Check Your Base44 App's Security
VAS scans for all the security issues mentioned above. Get a comprehensive security report in minutes.
Get Starter ScanMore Questions About This Topic
How severe are the vulnerabilities typically found in Base44 apps?
Base44 apps lean critical: Exposed API Keys alone can expose the full user dataset in one query. Compare to e.g. missing security headers (medium) which require additional exploitation. Triage accordingly: critical findings are measured in minutes-to-breach, mediums in weeks.
How do I fix vulnerabilities once they're found in my Base44 app?
Start with critical impact findings, apply the remediation guidance per finding, and re-scan. Never "fix and hope" — confirm with a second scan. Many fixes (e.g., enabling RLS) are one-line; others (e.g., moving a secret server-side) require structural changes to where the value is used.
Can vulnerabilities in Base44 apps be exploited by a non-expert attacker?
Most can. Extracting an exposed API key is a single "view source" operation. Querying a table without RLS is a `curl` command. Exploiting missing rate limiting requires scripting skills equivalent to "follow a tutorial." Only a handful of the findings above (e.g., chained auth bypass) require specialist knowledge — the rest are routinely exploited by automated scanners with zero human involvement.
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.