Systemic Security Vulnerabilities in AI-Generated Code
CVE-2025-48757 exposed 170+ Lovable-built applications due to missing/inadequate Row Level Security (RLS) policies. The vulnerability allowed unauthenticated attackers to access sensitive user data including emails, phone numbers, payment details, and API keys. This represents a systemic design flaw in AI-assisted platforms where insecure defaults propagate across all generated applications.
- Impact
- Mass exposure of customer data, loss of trust, regulatory penalties, potential class-action lawsuits. The vulnerability affected every project created before November 2025, exposing millions of user records.
- Mitigation
- Implement secure-by-default configurations with least-privilege principles. Develop comprehensive security validation that tests actual policy effectiveness, not just existence. Create mandatory security reviews before deployment. Consider backend proxy architecture for sensitive operations.