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CVE-2024-21574

Quick assessment

Affected
ltdrdata ComfyUI-Manager
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ComfyUI-Manager是Dr.Lt.Data个人开发者的一款旨在增强 ComfyUI 可用性的扩展程序。 ComfyUI-Manager存在安全漏洞，该漏洞源于缺少对pip字段的验证，允许攻击者制作一个请求触发用户控制的包或URL上的pip安装，从而导致服务器上的远程代码执行(RCE)。

CVSS 10.0 · Critical EPSS 1.14% · P67

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-21574

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
ComfyUI-Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ComfyUI-Manager是Dr.Lt.Data个人开发者的一款旨在增强 ComfyUI 可用性的扩展程序。 ComfyUI-Manager存在安全漏洞，该漏洞源于缺少对pip字段的验证，允许攻击者制作一个请求触发用户控制的包或URL上的pip安装，从而导致服务器上的远程代码执行(RCE)。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
ltdrdata ComfyUI-Manager 0 ~ 2.51.1 -

II. Public POCs for CVE-2024-21574

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6998 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
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POC zip download
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III. Intelligence Information for CVE-2024-21574

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Patches & Fixes for CVE-2024-21574 (1)

Other References for CVE-2024-21574 (1)

IV. Related Vulnerabilities

Same product: ComfyUI-Manager
Same vendor: ltdrdata
Same weakness: CWE-94