CVE-2026-7178
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 remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
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ChatGPTNextWeb (NextChat) versions up to 2.16.1 are vulnerable to a Server-Side Request Forgery (SSRF) in the Artifacts Endpoint. If you self-host this tool, remote attackers can use your server to probe internal network services or access cloud metadata; as a public exploit exists and the project has not yet released a fix, extra caution is advised when exposing this service.
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LCWE-918EPSS
Affects
nextchat:nextchatTechnical description
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 remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.