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CVE-2024-38514— NextChat Server-Side Request Forgery (SSRF)

Quick assessment

Affected
ChatGPTNextWeb ChatGPT-Next-Web
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.

NextChat是一个用于快速部署私人 ChatGPT 网页应用的项目。 NextChat 2.12.3版本及之前版本存在安全漏洞，该漏洞源于 WebDav API 端点上“endpoint”GET 参数缺乏验证。

CVSS 7.4 · High EPSS 2.17% · P82

Public Exploits 1

Nuclei · 1 CVE-2024-38514.yaml [template]
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I. Basic Information for CVE-2024-38514

Vulnerability Information
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Vulnerability Title
NextChat Server-Side Request Forgery (SSRF)
Source: CVE Program / CVE List V5
Vulnerability Description
NextChat is a cross-platform ChatGPT/Gemini UI. There is a Server-Side Request Forgery (SSRF) vulnerability due to a lack of validation of the `endpoint` GET parameter on the WebDav API endpoint. This SSRF can be used to perform arbitrary HTTPS request from the vulnerable instance (MKCOL, PUT and GET methods supported), or to target NextChat users and make them execute arbitrary JavaScript code in their browser. This vulnerability has been patched in version 2.12.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
NextChat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NextChat是一个用于快速部署私人 ChatGPT 网页应用的项目。 NextChat 2.12.3版本及之前版本存在安全漏洞，该漏洞源于 WebDav API 端点上“endpoint”GET 参数缺乏验证。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
ChatGPTNextWeb ChatGPT-Next-Web < 2.12.4 -

II. Public POCs for CVE-2024-38514

# POC Description Source Link Shenlong Link
1 NextChat v2.12.3 suffers from a Server-Side Request Forgery (SSRF) and Cross-Site Scripting vulnerability due to a lack of validation of the GET parameter on the WebDav API endpoint. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-38514.yaml POC Details
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III. Intelligence Information for CVE-2024-38514

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Patches & Fixes for CVE-2024-38514 (1)

Vendor Advisories for CVE-2024-38514 (1)

IV. Related Vulnerabilities

Same vendor: ChatGPTNextWeb
Same weakness: CWE-918

V. Comments for CVE-2024-38514

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