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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-7643

ChatGPTNextWeb NextChat API Endpoint Next.js cross-domain policy

Description

A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This impacts an unknown function of the file Next.js of the component API Endpoint. Executing a manipulation can lead to permissive cross-domain policy with untrusted domains. The attack may be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ChatGPTNextWeb NextChat

  • 2.16.0affected
  • 2.16.1affected

References