high7.3
CVE-2026-105238
A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| ChatGPTNextWeb NextChat | before 2.16.1. |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- 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
- https://vuldb.com/vuln/413450
- https://vuldb.com/vuln/413450/cti