CVE-2026-94485

About vulnerability

In Next.js App Router applications built with webpack, metadata image routes such as opengraph-image and twitter-image ignore the dynamicParams route segment option. An attacker can request metadata image URLs for dynamic segments that were deliberately excluded from generateStaticParams().

Affected product:

Next.js , React , arcjet-js , arcjet-logger , arcjet-skills , auth0-nextjs-auth0 , connect-es , create-next-app , create-storybook , json-render , json-render-codegen , json-render-core , json-render-devtools , json-render-devtools-react , json-render-devtools-solid , json-render-devtools-svelte , json-render-devtools-vue , json-render-directives , json-render-image , json-render-ink , json-render-mcp , json-render-next , json-render-react , json-render-react-email , json-render-react-native , json-render-react-pdf , json-render-react-three-fiber , json-render-redux , json-render-remotion , json-render-shadcn , json-render-shadcn-svelte , json-render-solid , json-render-svelte , json-render-tanstack-start , json-render-vue , json-render-xstate , json-render-yaml , json-render-zustand , mui-material-nextjs , pigment-css , query , sb , storybook , storybook-addon-a11y , storybook-addon-docs , storybook-addon-links , storybook-addon-onboarding , storybook-addon-pseudo-states , storybook-addon-themes , storybook-addon-vitest , storybook-angular , storybook-angular-vite , storybook-builder-webpack5 , storybook-cli , storybook-codemod , storybook-core-webpack , storybook-ember , storybook-html-vite , storybook-nextjs , storybook-nextjs-vite , storybook-preact , storybook-preset-create-react-app , storybook-preset-react-webpack , storybook-preset-server-webpack , storybook-react , storybook-react-dom-shim , storybook-react-native-web-vite , storybook-react-vite , storybook-react-webpack5 , storybook-server , storybook-server-webpack5 , storybook-tanstack-react , storybook-vue3 , storybook-vue3-vite , storybook-web-components , storybook-web-components-vite , tanstack-angular-query-experimental , tanstack-eslint-plugin-query , tanstack-preact-query-devtools , tanstack-preact-query-persist-client , tanstack-query-async-storage-persister , tanstack-query-broadcast-client-experimental , tanstack-query-persist-client-core , tanstack-query-sync-storage-persister , tanstack-react-query-devtools , tanstack-react-query-next-experimental , tanstack-react-query-persist-client , tanstack-solid-query , tanstack-solid-query-devtools , tanstack-solid-query-persist-client , tanstack-vue-query , trpc-next , use-intl , vite-plugin-storybook-nextjs , wyw-in-js , x402 , x402-aptos , x402-evm , x402-express , x402-extensions , x402-fastify , x402-hono , x402-mcp , x402-next , x402-paywall

Affected packages:

create-next-app @ 16.0.6 (+1271 more)