CVE-2026-7177 MEDIUM

CVE-2026-7177: ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery

Vendor Chatgptnextweb
Product NextChat
Weakness CWE-918 · SSRF
Published April 27, 2026
Last update April 28, 2026

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 27, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

04Related CVE