PT-2026-93888

Summary The SSE transport mode SSE=true exposes all MCP tools without any authentication. The upload markdown tool reads arbitrary files from the server's local filesystem via an unsanitized file path parameter and uploads them to a GitLab project. Combined, any unauthenticated network-reachable...

CVE-2026-61560: Improper Limitation of a Pathname to a Restricted Directory

@zereight/mcp-gitlab is a Model Context Protocol server for GitLab. Prior to version 2.1.27, the SSE transport mode SSE=true exposes all MCP tools without any authentication. The uploadmarkdown tool reads arbitrary files from the server's local filesystem via an unsanitized filepath parameter and...