# LeadPilot — Security & Vulnerability Audit Report

**Document Version:** 1.0.0 (Phase 22)

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## 1. Audit Scope & Findings

- **SQL Injection:** Parameterized queries via Eloquent / PDO binding across searches, filters, and paginations. Zero dynamic string interpolations in SQL clauses.
- **Cross-Site Scripting (XSS):** Blade auto-escaping (`{{ ... }}`) and htmlspecialchars sanitization active across all lead notes, inquiry text, company names, and tags.
- **Server-Side Request Forgery (SSRF):** `SsrfProtectionService` enforces validation against IPv4/IPv6 private subnets (`10.0.0.0/8`, `172.16.0.0/12`, `192.168.0.0/16`, `127.0.0.0/8`) and AWS/GCP metadata services (`169.254.169.254`).
- **CSV Formula Injection:** Leading `=`, `+`, `-`, `@`, `\t`, `\r` prefixes escaped with single quotes (`'`) during spreadsheet previews and processing.
- **Tenant Scope Isolation:** `BelongsToWorkspace` global scope enforced across models. API key resolution validated without cross-tenant leakages.
- **Role-Based Access Control (RBAC):** Member role prevented from performing owner/admin actions (invitations, role edits, data purging).