CVE-2024-21576: BMAD4EVER Comfyui-Bmad-Nodes

Critical severity, CVSS 10.0. EPSS: 0.6% chance of exploitation in the next 30 days.

ComfyUI-Bmad-Nodes is vulnerable to Code Injection. The issue stems from a validation bypass in the BuildColorRangeHSVAdvanced, FilterContour and FindContour custom nodes. In the entrypoint function to each node, there’s a call to eval which can be triggered by generating a workflow that injects a crafted string into the node. This can result in executing arbitrary code on the server.

Affected products

• BMAD4EVER Comfyui-Bmad-Nodes: any version

Published 2024-12-13. Last modified 2026-06-17.