ChatGPTNextWeb

A server-side request forgery (SSRF) vulnerability in ChatGPTNextWeb NextChat up to version 2.16.1 allows remote attackers to manipulate the proxyHandler function, potentially leading to unauthorized internal resource access.

ChatGPTNextWeb NextChat versions up to 2.16.1 are vulnerable to server-side request forgery (SSRF) due to improper input validation in the storeUrl function, allowing remote attackers to potentially access internal resources or conduct other malicious activities.

CVE-2026-7644 is an improper authorization vulnerability in the addMcpServer function of ChatGPTNextWeb NextChat version 2.16.1 and earlier, allowing for potential remote exploitation following public disclosure of the exploit.