CVE-2024-11603— Server-Side Request Forgery in lm-sys/fastchat
Quick assessment
Affected
lm-sys lm-sys/fastchat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
FastChat是LMSYS的一个用于训练、部署和评估基于大型语言模型的聊天机器人的开放平台。 FastChat 0.2.36版本存在代码问题漏洞，该漏洞源于路径参数验证不足，可能导致服务端请求伪造攻击。
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I. Basic Information for CVE-2024-11603
Vulnerability Information
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Vulnerability Title
Server-Side Request Forgery in lm-sys/fastchat
Source: CVE Program / CVE List V5
Vulnerability Description
A Server-Side Request Forgery (SSRF) vulnerability exists in lm-sys/fastchat version 0.2.36. The vulnerability is present in the `/queue/join?` endpoint, where insufficient validation of the path parameter allows an attacker to send crafted requests. This can lead to unauthorized access to internal networks or the AWS metadata endpoint, potentially exposing sensitive data and compromising internal servers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
FastChat 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FastChat是LMSYS的一个用于训练、部署和评估基于大型语言模型的聊天机器人的开放平台。 FastChat 0.2.36版本存在代码问题漏洞，该漏洞源于路径参数验证不足，可能导致服务端请求伪造攻击。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| lm-sys | lm-sys/fastchat | unspecified ~ latest | - |
|
II. Public POCs for CVE-2024-11603
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-11603 (1)
Same Patch Batch · lm-sys · 2025-03-20 · 5 CVEs total
| CVE-2024-12376 | Server Side Request Forgery in lm-sys/fastchat | |
| CVE-2024-10908 | Open Redirect in lm-sys/fastchat | |
| CVE-2024-10912 | Denial of Service in lm-sys/fastchat | |
| CVE-2024-10907 | Denial of Service (DoS) via Multipart Boundary in lm-sys/fastchat |
IV. Related Vulnerabilities
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Same weakness: CWE-918
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V. Comments for CVE-2024-11603
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