open-webui-knowledge-mcp-server
MCP server for Open WebUI Knowledge Bases – search and access your knowledge bases from Cursor, Claude Desktop, and other MCP clients.
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Hono vulnerable to arbitrary file access via serveStatic vulnerability
Hono: Path traversal in toSSG() allows writing files outside the output directory
Hono missing validation of cookie name on write path in setCookie()
Hono: app.mount() strips mount prefix using undecoded path, causing incorrect routing for percent-encoded paths
process.env. You'll be asked to provide them before it can run.MCP_CORS_ORIGINS— Comma-separated CORS origins (empty = no CORS) EmptyMCP_HTTP_HOST— HTTP server host 0.0.0.0MCP_HTTP_PORT— export =8001MCP_RATE_LIMIT_HEALTH— Rate limit for health endpoint 10/minuteMCP_RATE_LIMIT_PER_IP— Rate limit per IP (e.g. "1000/minute") 1000/minuteMCP_RATE_LIMIT_PER_TOKEN— Rate limit per token 1000/minuteMCP_TRANSPORT— export =httpOPEN_WEBUI_API_TOKEN— export ="sk-your-token-here"OPEN_WEBUI_API_URL— export ="https://your-open-webui-instance.com/api/v1"[](https://m8ven.ai/mcp/ronasit-open-webui-mcp-server-itubfm)