ChatGPTNextWeb vulnerabilities
Published CVEs affecting ChatGPTNextWeb products: 5 record(s), with severity, exploitation and fixes.
CVE-2026-105238
High · 7.3
CWE-918 Oct 5, 2026
ChatGPTNextWeb NextChat Proxy Fallback proxy.ts proxyHandler server-side request forgery
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.
CVE-2026-7644
High · 7.3
CWE-266 May 2, 2026
ChatGPTNextWeb NextChat actions.ts addMcpServer improper authorization
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.
CVE-2026-7643
Medium · 4.3
CWE-346 May 2, 2026
ChatGPTNextWeb NextChat API Endpoint Next.js cross-domain policy
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.
CVE-2026-7178
High · 7.3
CWE-918 Apr 27, 2026
ChatGPTNextWeb NextChat Artifacts Endpoint route.ts storeUrl server-side request forgery
A weakness has been identified in ChatGPTNextWeb NextChat up to 2.16.1. This affects the function storeUrl of the file app/api/artifacts/route.ts of the component Artifacts Endpoint. This manipulation of the argument ID causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
CVE-2026-7177
High · 7.3
CWE-918 Apr 27, 2026
ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery
A security flaw has been discovered in ChatGPTNextWeb NextChat up to 2.16.1. Affected by this issue is the function proxyHandler of the file app/api/[provider]/[...path]/route.ts. The manipulation results in server-side request forgery. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.