CVE-2025-48068

A flaw was found in Next.js. This vulnerability allows limited source code exposure via visiting a malicious webpage while the development server is running with the App Router enabled. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the...

CVE-2025-48068

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects...

CVE-2025-48068

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects...

CVE-2025-48068

CVE-2025-48068 affects Next.js up to versions before 14.2.30 and before 15.2.2, where the dev server with App Router enabled could expose limited source code when a user visits a malicious page while npm run dev is active. The issue is restricted to local development environments and has been pat...

CVE-2025-48068 Information exposure in Next.js dev server due to lack of origin verification

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects...

CVE-2025-48068 Information exposure in Next.js dev server due to lack of origin verification

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects...

CVE-2025-48068 Information exposure in Next.js dev server due to lack of origin verification

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects...

CVE-2025-48068: Missing Origin Validation in WebSockets

Next.js is a React framework for building full-stack web applications. In versions starting from 13.0 to before 14.2.30 and 15.0.0 to before 15.2.2, Next.js may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects...

Next.js security vulnerabilities

Next.js is a React framework open-sourced by Vercel. A security vulnerability exists in versions of Next.js prior to 13.0 through 15.2.2, which stems from a possible source code leak when the App Router is enabled on the development server...

GHSA-3H52-269P-CP9R Information exposure in Next.js dev server due to lack of origin verification

Summary A low-severity vulnerability in Next.js has been fixed in version 15.2.2. This issue may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects local development environments and requires the user to visit a...

Information exposure in Next.js dev server due to lack of origin verification

Summary A low-severity vulnerability in Next.js has been fixed in version 15.2.2. This issue may have allowed limited source code exposure when the dev server was running with the App Router enabled. The vulnerability only affects local development environments and requires the user to visit a...

PT-2025-23134

Name of the Vulnerable Software and Affected Versions Next.js versions 13.0.0 through 13.3.x Next.js versions 13.4 and earlier with experimental.appDir = true Next.js versions prior to 15.2.2 Description This issue is similar to a previously known vulnerability. When running a Next.js server...

CVE-2025-23027

next-forge is a Next.js project boilerplate for modern web application. The BASEHUBTOKEN commited in apps/web/.env.example. Users should avoid use of this token and should remove any access it may have in their systems...

CVE-2024-29901

The AuthKit library for Next.js provides helpers for authentication and session management using WorkOS & AuthKit with Next.js. A user can reuse an expired session by controlling the x-workos-session header. The vulnerability is patched in v0.4.2...

CVE-2024-51752

The AuthKit library for Next.js provides convenient helpers for authentication and session management using WorkOS & AuthKit with Next.js. In affected versions refresh tokens are logged to the console when the disabled by default debug flag, is enabled. This issue has been patched in version 0.13...

CVE-2024-37162

zsa is a library for building typesafe server actions in Next.js. All users are impacted. The zsa application transfers the parse error stack from the server to the client in production build mode. This can potentially reveal sensitive information about the server environment, such as the machine...

CVE-2023-46729

sentry-javascript provides Sentry SDKs for JavaScript. An unsanitized input of Next.js SDK tunnel endpoint allows sending HTTP requests to arbitrary URLs and reflecting the response back to the user. This issue only affects users who have Next.js SDK tunneling feature enabled. The problem has bee...

CVE-2022-21721

Next.js is a React framework. Starting with version 12.0.0 and prior to version 12.0.9, vulnerable code could allow a bad actor to trigger a denial of service attack for anyone using i18n functionality. In order to be affected by this CVE, one must use next start or a custom server and the built-...

CVE-2022-36046

Next.js is a React framework that can provide building blocks to create web applications. All of the following must be true to be affected by this CVE: Next.js version 12.2.3, Node.js version above v15.0.0 being used with strict unhandledRejection exiting AND using next start or a custom server...

CVE-2021-43812

The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. Versions before 1.6.2 do not filter out certain returnTo parameter values from the login url, which expose the application to an open redirect vulnerability. Users are advised to upgrade as soon as...