MEDIUM 5.5 NVD
CVE-2026-105238
A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the function proxyHandler of the file app/api/proxy.ts of the componen
A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the function proxyHandler of the file app/api/proxy.ts of the component Proxy Fallback Handler. This manipulation of the argument x-base-url causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.
References
- https://github.com/ChatGPTNextWeb/NextChat/
- https://github.com/ChatGPTNextWeb/NextChat/issues/6813
- https://github.com/ChatGPTNextWeb/NextChat/pull/6884
- https://vuldb.com/cve/CVE-2026-105238
- https://vuldb.com/submit/975707
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-10-05 via NVD.
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