CVE-2024-21577 - CVE House
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Status published Critical CVE-2024-21577

ComfyUI-Ace-Nodes is vulnerable to Code Injection. The ACE_ExpressionEval node contains...

Vulnerability Description

ComfyUI-Ace-Nodes is vulnerable to Code Injection. The ACE_ExpressionEval node contains an eval() in its entrypoint function that accepts arbitrary user-controlled data. A user can create a workflow that results in executing arbitrary code on the server.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Raul Onitza-Klugman (Snyk Security Research)

References

Affected Vendor

Affected Software

ComfyUI-Ace-Nodes
Vulnerable Versions:
0

Timeline

Official Publish: December 13th, 2024
Last Modified: December 23rd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-94

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1505.003 Web Shell
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1565.002 Stored Data Manipulation
Impact