CVE-2026-7177— ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery
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I. Basic Information for CVE-2026-7177
Vulnerability Information
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Vulnerability Title
ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in ChatGPTNextWeb NextChat up to 2.16.1. Affected by this issue is the function proxyHandler of the file app/api/[provider]/[...path]/route.ts. The manipulation results in server-side request forgery. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
NextChat 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NextChat是NextChat开源的一个用于快速部署私人 ChatGPT 网页应用的项目。 NextChat 2.16.1及之前版本存在代码问题漏洞，该漏洞源于文件app/api/[provider]/[...path]/route.ts中函数proxyHandler操作不当，可能导致服务端请求伪造。
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 |
|---|---|---|---|---|
| ChatGPTNextWeb | NextChat | 2.16.0 | - |
II. Public POCs for CVE-2026-7177
| # | POC Description | Source Link | Shenlong Link |
|---|
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- CVE-2026-7177 | ChatGPTNextWeb NextChat up to 2.16.1 route.ts proxyHandler server-side request forgery (Issue 6742)vdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7177
IV. Related Vulnerabilities
Same product: NextChat
Same vendor: ChatGPTNextWeb
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NextChat Server-Side Request Forgery (SSRF) - CVE-2023-49785
NextChat vulnerable to Server-Side Request Forgery and Cross
Same weakness: CWE-918
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