Firebase and Supabase are the two most popular Backend-as-a-Service platforms. Their security models differ but both require explicit configuration.
Scan Your AppBoth platforms are secure when configured correctly. Firebase offers better testing tools; Supabase offers more powerful database features.
Whichever you choose, security configuration is not optional. Use VAS to verify your rules/policies are working as expected.
When comparing Firebase vs Supabase, consider these broader security trends.
of Lovable applications (170 out of 1,645) had exposed user data in the CVE-2025-48757 incident
Source: CVE-2025-48757 security advisory
of data breaches involve databases with misconfigured access controls
Source: Verizon Data Breach Investigations Report
average cost of a data breach in 2023
Source: IBM Cost of a Data Breach Report 2023
“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.”
Regardless of which platform you choose, VAS scans for security issues specific to your stack.
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