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CVE-2024-21576 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  Snyk
CVSS-B 10.0 CRITICAL
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-94 Improper Control of Generation of Code ('Code Injection') Snyk  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-21576
NVD Published Date:
12/13/2024
NVD Last Modified:
12/13/2024
Source:
Snyk