v0.dev vs Lovable Security
v0.dev and Lovable both use AI to generate code, but with different scopes. v0 generates UI components while Lovable generates full-stack applications.
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The Verdict
v0's limited scope means fewer security concerns but less functionality. Lovable builds complete apps but requires comprehensive security review.
v0 components need security review when integrated. Lovable apps need full security scanning including database, auth, and secrets.
Industry Security Context
When comparing v0.dev vs Lovable, 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.”
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