The issue stems from a missing validation of the pip field in a POST request sent to the /customnode/install endpoint used to install custom nodes which is added to the server by the extension. This allows an attacker to craft a request that triggers a pip install on a user controlled package or URL, resulting in remote code execution (RCE) on the server.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.02001.

Exploitation none

Automatable yes

Technical Impact total

Affected Vendors & Products

No data.

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-19223 The issue stems from a missing validation of the pip field in a POST request sent to the /customnode/install endpoint used to install custom nodes which is added to the server by the extension. This allows an attacker to craft a request that triggers a pip install on a user controlled package or URL, resulting in remote code execution (RCE) on the server.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/ltdrdata/ComfyUI-Manager/blob/ffc095a3e5acc1c404773a0510e6d055a6a72b0e/glob/manager_server.py#L798 cve-icon cve-icon
https://github.com/ltdrdata/ComfyUI-Manager/commit/ffc095a3e5acc1c404773a0510e6d055a6a72b0e cve-icon cve-icon
History

Thu, 12 Dec 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 12 Dec 2024 08:30:00 +0000

Type Values Removed Values Added
Description The issue stems from a missing validation of the pip field in a POST request sent to the /customnode/install endpoint used to install custom nodes which is added to the server by the extension. This allows an attacker to craft a request that triggers a pip install on a user controlled package or URL, resulting in remote code execution (RCE) on the server.
Weaknesses CWE-94
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 10, '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published:

Updated: 2024-12-12T14:37:18.494Z

Reserved: 2023-12-22T12:33:20.131Z

Link: CVE-2024-21574

cve-icon Vulnrichment

Updated: 2024-12-12T14:36:43.791Z

cve-icon NVD

Status : Received

Published: 2024-12-12T09:15:06.037

Modified: 2024-12-12T09:15:06.037

Link: CVE-2024-21574

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.