Security Audit Report
Comprehensive vulnerability assessment for multi-user environment
Audit Date: 2026-02-03•Base44 Security Analysis - Comprehensive Multi-Tenant Review
0
Critical
1
High
4
Medium
5
Low
33
Passed
Executive Summary
This comprehensive security audit evaluates the Ankh spiritual development platform built on Base44, with specific focus on multi-user customer environment security, data isolation, and authorization controls.
Key Strengths
- • Authentication: All backend functions properly validate users via base44.auth.me()
- • Data Isolation: 25+ practice entities have proper RLS rules filtering by created_by
- • Rate Limiting: LLM calls are rate-limited (10/function/day, 50 total/day)
- • Webhook Security: Stripe webhook validates signatures via constructEventAsync
- • Secrets Management: All API keys stored in environment variables
- • Moderation Audit Trail: All moderation actions logged with user context
Issues Requiring Immediate Attention
- • MEDIUM: Hardcoded admin email in moderation functions
- • MEDIUM: No centralized logging/alerting system
- • LOW: Forum/Resource RLS permissive by design (backend moderation enforced)
Multi-Tenant Security Model
The application uses a user-level isolation model where each user's data is isolated via RLS rules using created_by: user.email. This is appropriate for the application's individual-user-focused design.
Cross-tenant protection: Backend functions that require cross-user access (moderation, webhooks) use asServiceRole only after proper authentication and authorization checks.
Platform Security Notes
- • CSRF protection is handled by Base44 platform via SDK auth token management
- • Security headers (CSP, X-Frame-Options) are managed at platform level
- • User entity has built-in protection: users can only view/edit their own record
- • MFA is not currently available (platform limitation)