The Hidden Security Gap in Multi-Tenant MCP Servers When you build a multi-tenant SaaS application or an MCP (Model Context Protocol) server that serves multiple organizations, cross-tenant data leakage is one of the most dangerous vulnerabilities you can ship. A single missing organizationId fi...
Source: [Dev.to](https://dev.to/subodhkc/how-to-detect-cross-tenant-data-leakage-in-mcp-servers-and-multi-tenant-saas-2719)