GO-2026-6288 MCP Toolbox for Databases has an Origin Validation Error in github.com/googleapis/genai-toolbox

MCP Toolbox for Databases has an Origin Validation Error in github.com/googleapis/genai-toolbox...

MCP Toolbox for Databases: authenticated authorization bypass

An authenticated authorization bypass vulnerability exists in MCP Toolbox for Databases due to missing scope enforcement across older protocol handlers. While the 2025-11-25 protocol version handler correctly enforces per-tool restrictions defined by scopesRequired, older supported protocol...

CVE-2026-11719

CVE-2026-11719 describes an authenticated authorization bypass in MCP Toolbox for Databases due to missing scope enforcement on older protocol handlers. The 2025-11-25 protocol version handler enforces per-tool scope restrictions, but older versions (2025-06-18, 2025-03-26, 2024-11-05) omit this ...