EUVD-2026-26798

A vulnerability has been found in ChatGPTNextWeb NextChat up to 2.16.1. Affected is the function addMcpServer of the file app/mcp/actions.ts. The manipulation leads to improper authorization. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be...

CVE-2026-7178 ChatGPTNextWeb NextChat Artifacts Endpoint route.ts storeUrl server-side request forgery

A weakness has been identified in ChatGPTNextWeb NextChat up to 2.16.1. This affects the function storeUrl of the file app/api/artifacts/route.ts of the component Artifacts Endpoint. This manipulation of the argument ID causes server-side request forgery. It is possible to initiate the attack...

The vulnerability of the ChatGPT-Next-Web web-based AI interface, which stems from insufficient verification of incoming requests, allows a hacker to execute an SSRF attack.

The vulnerability of the ChatGPT-Next-Web web interface is related to the failure to protect the structure of the web page due to insufficient verification of incoming requests. Exploiting this vulnerability allows a remote attacker to execute an SSRF attack...

CVE-2023-49785

NextChat, also known as ChatGPT-Next-Web, is a cross-platform chat user interface for use with ChatGPT. Versions 2.11.2 and prior are vulnerable to server-side request forgery and cross-site scripting. This vulnerability enables read access to internal HTTP endpoints but also write access using...

CVE-2023-49785 NextChat vulnerable to Server-Side Request Forgery and Cross-site Scripting

NextChat, also known as ChatGPT-Next-Web, is a cross-platform chat user interface for use with ChatGPT. Versions 2.11.2 and prior are vulnerable to server-side request forgery and cross-site scripting. This vulnerability enables read access to internal HTTP endpoints but also write access using...