cvedb.io
CVE-2026-7644
HIGH · CVSS 7.3
EPSS exploitation probability: 0%
Published 2026-05-02T15:16:14.373 · Last modified 2026-06-17T11:02:43.750

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.