Many Apps Expose Sensitive Data — Crissy Field GmbH

Our analysis shows that many Lovable applications leave even highly sensitive data unprotected, with potentially
serious consequences for the people affected.

Access control mistakes can happen in any application, whether written by people or built with AI. With Lovable,
database integrations follow recurring patterns, making it easier for attackers to look for similar
misconfigurations across many applications. An approach that works against one app may then work against others
with little extra effort. Users without a technical background also face a harder task spotting and preventing
these flaws.

An easy-to-use development platform does not remove the need for an expert review of access permissions before an
application handles confidential data.

Automated checks are no substitute for a professional security assessment.

Before an application handles real customer or business data, its access permissions, interfaces, and separation
between user accounts should be reviewed. These checks should be repeated after significant changes. If the
necessary expertise is not available in-house, bring in qualified support.

If you would like help securing your application, please get in touch.

Note: This research report presents a more recent analysis and updated figures compared with the Handelsblatt
article published on November 2, 2026.