CVE-2026-102242

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

EUVD-2026-89186

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

CVE-2026-102242 Path Traversal via Symlink Following in allowedLocalRoots in MCP Toolbox for Databases

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

CVE-2026-102242 Path Traversal via Symlink Following in allowedLocalRoots in MCP Toolbox for Databases

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

CVE-2026-102242

The Google MCP Toolbox for Databases (versions 1.2.0 through 1.9.0 ) is vulnerable to a path traversal flaw due to improper link resolution (CWE-59 / CWE-22 ) in the allowedLocalRoots path validation. Because the system performs lexical path validation without first resolving symbolic links , a r...

CVE-2026-102242 Path Traversal via Symlink Following in allowedLocalRoots in MCP Toolbox for Databases

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

CVE-2026-102242: Improper Link Resolution Before File Access

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

PT-2026-102751

Improper link resolution CWE-59 / CWE-22 in the allowedLocalRoots path validation in Google MCP Toolbox for Databases versions 1.2.0 through 1.9.0 allows a remote authenticated attacker with tool execution permissions to bypass directory boundary restrictions via symbolic links. Because path...

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 ...

CVE-2026-11719: Missing Authorization

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...