CVE-2024-21576

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.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/bmad4ever/comfyui_bmad_nodes/blob/392af9490cbadf32a1fe92ff820ebabe88c51ee8/cv_nodes.py#L1814

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) ComfyUI-Bmad-Nodes es vulnerable a la inyección de código. El problema surge de una omisión de validación en los nodos personalizados BuildColorRangeHSVAdvanced, FilterContour y FindContour. En la función de punto de entrada a cada nodo, hay una llamada a eval que se puede activar generando un flujo de trabajo que inyecta una cadena manipulada en el nodo. Esto puede provocar la ejecución de código arbitrario en el servidor.

13 Dec 2024, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-13 12:15

Updated : 2026-06-17 07:09

NVD link : CVE-2024-21576

Mitre link : CVE-2024-21576

CVE.ORG link : CVE-2024-21576

JSON object : View

Products Affected

No product.

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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