CVE-2026-7644
ChatGPTNextWeb NextChat actions.ts addMcpServer improper authorization
Summary
ChatGPTNextWeb NextChat actions.ts addMcpServer improper authorization
Original description
The description as published by the source.
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 used. The project was informed of the problem early through an issue report but has not responded yet.
References
- advisory github.com
- advisory nvd.nist.gov
- advisory vuldb.com
- advisory vuldb.com
- report github.com
- report vuldb.com
- web github.com