Run Lovable’s native security checks before publishing, then inspect the deployed app from the outside. The two views answer different questions: Lovable can analyze project context inside the platform, while an independent external check sees the public artifact and headers a visitor actually receives.
An independent scan should complement Lovable, not pretend the platform has no security tooling.
What Lovable documents today
Lovable’s security documentation describes four automated areas:
- RLS analysis;
- database security checks;
- application code security review;
- dependency auditing.
The documentation says relevant scanners can run as files change, before publishing, or on demand, while the code security review is refreshed from the Security view. Lovable also distinguishes automated checks from a conversational security review.
Read the current primary sources before relying on a remembered feature list:
Lovable itself notes that automated tools support secure development but do not guarantee security or replace a review appropriate to sensitive or critical use cases.
What an independent outside scan adds
The free scan starts from the deployed URL rather than project source. That makes it useful for questions such as:
- Did the hosting layer send the intended security headers?
- Did the production build publish source maps or development artifacts?
- Did a server-only value end up in the generated client bundle?
- Which API hosts, routes, frameworks, and third-party services are named in public code?
- What browser storage and cookie attributes are visible during normal page load?
This is deployment evidence. A project can look correct in source while the built artifact or hosting configuration exposes something different.
For example, a source review may recommend a Content Security Policy, but only the deployed response proves whether the submitted page received that header. Conversely, the absence of a header does not prove a script-injection vulnerability; it proves the browser did not receive that defense on the inspected response.
What the outside scan intentionally does not do
The free scan does not:
- click through hidden or unreferenced paths;
- call routes found in the JavaScript bundle;
- create or use a login;
- query Supabase tables or test RLS;
- run GraphQL introspection;
- test rate limiting;
- use a discovered credential.
That boundary matters because anyone could submit a public URL. Active checks require stronger proof that the submitter controls the target.
See What the SafeForProd security scans check for the access and guardrails at each product level.
How to use both views in a release workflow
- Resolve relevant findings in Lovable’s Security view.
- Review changes to authentication, RLS, dependencies, and server-side secrets.
- Publish the intended build.
- Run the free scan against the deployed URL.
- Fix confirmed public exposure and verify any privileged-looking credential pattern in the provider dashboard.
- Escalate server-side unknowns to source-backed or human review according to impact.
This sequence keeps the native checks closest to the code and the outside check closest to the deployed evidence.
When source-backed validation becomes valuable
The planned Authorized source scan is for questions the free result cannot answer. After account creation, source submission, authorization, and domain verification, it can compare routes, inspect auth and RLS logic, review dependencies, and perform a small set of approved runtime checks.
Examples include verifying that a sensitive source-defined endpoint rejects an unauthenticated request, reviewing whether RLS policies match intended roles, and comparing a deployed route surface with the code that defines it.
The Human security review goes further where business context matters: payment rules, invitations, role changes, tenant administration, exports, and account recovery.
What the free scan can tell you
It can report what the submitted deployed page and its referenced assets expose, attach the public evidence, and distinguish Confirmed, Needs verification, Informational, and Not tested results. The sample report shows that structure.
What requires an Authorized source scan or Human security review
RLS correctness, endpoint authorization, tenant isolation, rate limiting, and high-risk business logic need source, approved runtime evidence, or experienced judgment. A public route reference is not proof that the route is open.
Limitations
Lovable’s product changes over time, so the vendor documentation is authoritative for current native features. SafeForProd has no affiliation with or endorsement from Lovable. The outside scan sees only the submitted page and normal referenced assets, not every possible deployment route.
For the broader launch process, use the vibe coding security checklist.
Revision history
- 2026-07-20: Initial publication based on Lovable’s current security documentation and SafeForProd’s public-surface boundary.