Security Scanner for Bubble Apps
Bubble is one of the most established no-code platforms, and its Data API is a core feature. But privacy rules are opt-in: every data type without them is readable through workflows and API calls regardless of what your UI shows. SimplyScan tests what your deployed Bubble app actually exposes.
Top Vulnerabilities in Bubble Apps
- Missing Privacy Rules · Data types with no privacy rules are fully readable via Bubble's Data API and page searches · your UI hiding a field does not protect it.
- Exposed Data API Endpoints · Enabled Data API endpoints without privacy rules let anyone enumerate and download entire tables with a single request.
- API Keys in Workflows and Page Data · Keys pasted into client-side workflows or the API Connector without the "private" flag are visible in the browser's network traffic.
- Searches That Leak Records Client-Side · "Do a search for" constraints evaluated in the browser send more records than the UI displays · all visible in DevTools.
- Unprotected Backend Workflows · Public backend workflows without authentication checks can be triggered by anyone who discovers the URL.
How SimplyScan Helps
- 51+ automated security and speed checks
- GitHub repository scanning for source-level issues
- Actionable fix guidance with severity ratings
- Downloadable PDF reports
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