Appwrite Security Scanner
Built with Appwrite? Open-source flexibility means security is your responsibility. We find the misconfigurations that leave your data exposed.
Our automated security scanner analyzes your Appwrite application for vulnerabilities, misconfigurations, and exposed secrets. Get a comprehensive security report in minutes, not days.
Top 4 Security Issues in Appwrite Apps
Permissive Collection Rules
Collections with 'any' role permissions allow unauthenticated users to read or delete documents.
Overprivileged API Keys
Server-side API keys leaked into frontend bundles give attackers admin access.
Unprotected Storage Buckets
File storage buckets without permissions expose uploaded documents to anyone.
Missing Function Authentication
Functions deployed without execution permissions allow unauthenticated triggers.
Where Security Breaks in Appwrite Apps
Built on Postgres, Appwrite applications share a recognizable fingerprint, which means attackers and automated scanners find them the same way every time. Based on real vulnerability patterns in Appwrite deployments, the breakdown is 0 critical-impact issues, 3 high-impact, and 1 medium-or-lower.
Permissive Collection Rules
Collections with 'any' role permissions allow unauthenticated users to read or delete documents.
Fix: Scan your deployed application with a security tool that understands this stack. Address the specific findings — generic best practices don't catch platform-specific misconfigurations.
Overprivileged API Keys
Server-side API keys leaked into frontend bundles give attackers admin access.
Fix: Move all secrets server-side (environment variables, serverless functions). Rotate any keys previously in frontend code. Audit bundles for leftover credentials before each deploy.
Unprotected Storage Buckets
File storage buckets without permissions expose uploaded documents to anyone.
Fix: Validate file types and sizes server-side. Store uploads in a bucket with strict access policies. Scan files for malware before serving.
Missing Function Authentication
Functions deployed without execution permissions allow unauthenticated triggers.
Fix: Enforce email verification, minimum password requirements, and rate limiting on auth endpoints. Test auth flows as unauthenticated and cross-user to verify access controls.
What We Check
Collection Permissions
Tests collections by attempting unauthenticated reads and writes.
API Key Exposure
Scans for Appwrite API keys and server-side secrets in client code.
Auth Configuration
Checks for weak passwords, missing email verification, and session issues.
Security Headers
Verifies HTTP security headers including CSP and HSTS.
What You'll Get
Why Appwrite Apps Need Security Scanning
Appwrite is a powerful open-source BaaS that gives you full control. That control means you must configure collection permissions, storage rules, and function access correctly — unlike managed services with some defaults.
vas tests your live application by attempting unauthenticated access to your resources, identifying exactly where your permission rules need tightening.
How Appwrite Security Scanning Works
Submit Your URL
Enter your Appwrite application URL. Our scanner automatically detects your tech stack and configures the appropriate security checks for Appwrite.
Automated Analysis
We scan for exposed secrets, security headers, authentication issues, database misconfigurations, and Appwrite-specific vulnerabilities. A deep scan typically completes in 20-30 minutes.
Get Actionable Results
Receive a detailed report with prioritized vulnerabilities, severity ratings, and step-by-step remediation guidance with code examples specific to Appwrite.
Common Questions About Appwrite Security
What vulnerabilities are most common in Appwrite apps?
The top finding classes in Appwrite apps: permissive collection rules; overprivileged api keys; unprotected storage buckets.
What does a vas scan of a Appwrite app check?
The scan probes your deployed app for the specific findings above: collection permissions, api key exposure, auth configuration, security headers. It actually attempts each vulnerability class (not just header inspection) and reports results with severity + fix for each.
Is running a scan safe for production?
Yes. The scanner uses read-only probes against public endpoints: no data modification, no destructive tests. A deep scan typically finishes in 20-30 minutes and will not impact application availability.
Remediation Playbook for Appwrite
Priority-ordered fixes for the specific findings we see in Appwrite apps. Critical items close data-exposure gaps; high items prevent compromise; medium items reduce attack surface. Applies to apps using Postgres, the dominant Appwrite stack.
1. Permissive Collection Rules
Why it matters: Collections with 'any' role permissions allow unauthenticated users to read or delete documents.
How to close it: Scan your deployed application with a security tool that understands this stack. Address the specific findings — generic best practices don't catch platform-specific misconfigurations.
2. Overprivileged API Keys
Why it matters: Server-side API keys leaked into frontend bundles give attackers admin access.
How to close it: Move all secrets server-side (environment variables, serverless functions). Rotate any keys previously in frontend code. Audit bundles for leftover credentials before each deploy.
3. Unprotected Storage Buckets
Why it matters: File storage buckets without permissions expose uploaded documents to anyone.
How to close it: Validate file types and sizes server-side. Store uploads in a bucket with strict access policies. Scan files for malware before serving.
4. Missing Function Authentication
Why it matters: Functions deployed without execution permissions allow unauthenticated triggers.
How to close it: Enforce email verification, minimum password requirements, and rate limiting on auth endpoints. Test auth flows as unauthenticated and cross-user to verify access controls.
Verify the fixes stuck
Run a vas scan after applying each fix to confirm the gap is actually closed. "I applied the fix" is not evidence. The fix may have been partial, reverted, or not deployed. Re-scanning gives you proof, and a record for compliance if you ever need it.
Secure Your Appwrite App
Don't let vulnerabilities compromise your hard work. Security issues in Appwrite applications can lead to data breaches, unauthorized access, and damaged user trust. The average data breach costs startups between $120,000 and $1.24 million.
Run your first scan free, in minutes. Scan before you launch and deploy with confidence knowing your application meets security best practices.
More on Appwrite Security
Every angle of Appwrite security, from the specific findings we detect to step-by-step fixes.
Appwrite Security Risks
Specific risks we find in Appwrite apps, with real-world examples.
Appwrite Security Issues
Issues grouped by severity with detection and fix steps.
Appwrite Security Checklist
Pre-launch checklist covering every finding class for Appwrite.
How to Secure Appwrite Apps
Step-by-step hardening guide for Appwrite deployments.