PT-2026-92051

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.4 Description An issue in the Custom MCP node allows authenticated attackers to achieve remote code execution. By supplying malicious npx package names through the mcpServerConfig parameter, an attacker can force...

Flowise MCP Server Remote Code Execution

Flowise versions from 2.2.7 prior to 3.1.2 are vulnerable to remote code execution through the Custom MCP Model Context Protocol node configuration. The vulnerability exists in the /api/v1/node-load-method/customMCP endpoint, which accepts arbitrary command and argument configurations for MCP...