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.

INFO

Published Date :

2026-05-02T14:45:12.877Z

Last Modified :

2026-05-04T18:03:06.500Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-7643 vulnerability.

Vendors Products
Chatgptnextweb
  • Nextchat
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7643.

URL Resource
https://github.com/ChatGPTNextWeb/NextChat/ cve-icon cve-icon
https://github.com/ChatGPTNextWeb/NextChat/issues/6756 cve-icon cve-icon
https://vuldb.com/submit/806833 cve-icon cve-icon
https://vuldb.com/vuln/360755 cve-icon cve-icon
https://vuldb.com/vuln/360755/cti cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
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Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact