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 component Proxy Fallback Handler. This manipulation of the argument x-base-url causes server-side request forgery. It is possible to initiate the...

EUVD-2026-92263

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...

CVE-2026-105238

The ChatGPTNextWeb NextChat software, version up to 2.16.1 , is vulnerable to a Server-Side Request Forgery (SSRF) . The flaw exists within the proxyHandler function located in app/api/proxy.ts of the Proxy Fallback Handler component. Specifically, an attacker can manipulate the x-base-url argume...

CVE-2026-105238 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...

CVE-2026-105238 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...

CVE-2026-105238 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...

CVE-2026-105238: Server-Side Request Forgery (SSRF)

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...

PT-2026-104735

Name of the Vulnerable Software and Affected Versions ChatGPTNextWeb NextChat versions prior to 2.16.2 Description A flaw in the Proxy Fallback Handler component allows for server-side request forgery, which occurs when an attacker can induce the server to make requests to an unintended location...

CVE-2026-7644

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...

CVE-2026-7643

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...

EUVD-2026-26797

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...

CVE-2026-7643: Permissive Cross-domain Policy with Untrusted Domains

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...

CVE-2026-7178: Server-Side Request Forgery (SSRF)

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...

CVE-2026-7177: Server-Side Request Forgery (SSRF)

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...