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

13 Dec 2024, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-13 12:15

Updated : 2024-12-13 12:15

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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