CVE-2024-21576 — CRITICAL (10.0)

Vulnerability Description

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 Score

10.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-94

References

https://github.com/bmad4ever/comfyui_bmad_nodes/blob/392af9490cbadf32a1fe92ff820

FAQ

What is CVE-2024-21576?

CVE-2024-21576 is a vulnerability with a CVSS score of 10.0 (CRITICAL). 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 t...

How severe is CVE-2024-21576?

CVE-2024-21576 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-21576?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.