CVE-2026-46555

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the whatsapp-bridge HTTP API listens on 127.0.0.1:8080 without authentication and without Host header validation, and the /api/send endpoint accepts...

CVE-2026-46555

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the "whatsapp-bridge" HTTP API listens on "127.0.0.1:8080" without authentication and without Host header validation, and the "/api/send" endpoint...

CVE-2026-46555: Improper Limitation of a Pathname to a Restricted Directory

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the whatsapp-bridge HTTP API listens on 127.0.0.1:8080 without authentication and without Host header validation, and the /api/send endpoint accepts...

WhatsApp MCP Server path traversal vulnerability

WhatsApp MCP Server is a WhatsApp messaging search and sending tool developed by Luke Harries. Version 0.0.1 of WhatsApp MCP Server has a path traversal vulnerability. This vulnerability stems from incorrect handling of the mediaPath parameter in the SendAPIEndpoint component’s SendMessageRequest...