Affected by GO-2026-5996 and 2 other vulnerabilities

GO-2026-5996: ToolHive: SSRF guard misses IPv6 NAT64 ranges (64:ff9b::/96, 64:ff9b:1::/48), allowing metadata/internal access behind a NAT64 gateway in github.com/stacklok/toolhive

GO-2026-6002: ToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation) in github.com/stacklok/toolhive

GO-2026-6526: ToolHive: containerized MCP servers can reach host services via host.docker.internal, enabling lateral movement in github.com/stacklok/toolhive

client

package

v0.5.1 Latest Latest Go to latest Published: Oct 30, 2025 License: Apache-2.0 Imports: 10 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/stacklok/toolhive

Links

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Documentation ¶

Overview ¶

Package client provides MCP protocol client implementation for communicating with backend servers.

This package implements the BackendClient interface defined in the vmcp package, using the mark3labs/mcp-go SDK for protocol communication.

Index ¶

func NewHTTPBackendClient() vmcp.BackendClient

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewHTTPBackendClient ¶

func NewHTTPBackendClient() vmcp.BackendClient

NewHTTPBackendClient creates a new HTTP-based backend client. This client supports streamable-HTTP and SSE transports.

Types ¶

This section is empty.

Source Files ¶

View all Source files

client.go

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