CVE-2026-75604

CVE-2026-75604 RCE PoC Python proof of concept for CVE-2026-75604, an unauthenticated remote command execution vulnerability in Windows-hosted Next.js applications that use both the Pages Router and App Router without Cache Components. Demonstration Requirements Next.js =13.4 =16.0 16.3.3 Native...

EUVD-2026-91670

Next.js has cache poisoning of SSG and ISR pages in self-hosted applications...

GHSA-4JQV-MC3X-M676 Next.js has cache poisoning of SSG and ISR pages in self-hosted applications

Self-hosted Next.js applications that use the Pages Router with statically generated SSG or incrementally regenerated ISR pages can have a page's cache entry replaced with content from a different route, causing the affected page to serve wrong content to every visitor until the entry is...

Next.js has cache poisoning of SSG and ISR pages in self-hosted applications

Self-hosted Next.js applications that use the Pages Router with statically generated SSG or incrementally regenerated ISR pages can have a page's cache entry replaced with content from a different route, causing the affected page to serve wrong content to every visitor until the entry is...

CVE-2026-94543

A flaw was found in Next.js. In self-hosted applications using the Pages Router with static generation or Incremental Static Regeneration ISR, response cache entries are not sufficiently bound to their source route. A remote attacker can exploit this issue by sending crafted requests to replace a...

CVE-2026-94543

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the...

CVE-2026-94543 Next.js: Cache poisoning of SSG and ISR pages in self-hosted Next.js applications

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the...

CVE-2026-94543 Next.js: Cache poisoning of SSG and ISR pages in self-hosted Next.js applications

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the...

CVE-2026-94543

The Next.js framework (versions 15.0.0 through 15.5.27 and 16.3.8 ) is vulnerable to cache poisoning in self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration (ISR) pages. The root cause is that response cache entries are not sufficiently boun...

CVE-2026-94543 Next.js: Cache poisoning of SSG and ISR pages in self-hosted Next.js applications

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the...

PT-2026-104379

Name of the Vulnerable Software and Affected Versions Next.js versions 15.0.0 through 15.5.26 Next.js versions 16.x through 16.3.7 Description Self-hosted applications using the Pages Router with statically generated pages or Incremental Static Regeneration ISR can key a response cache entry...

CVE-2026-94543: Use of Cache Containing Sensitive Information

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the...

Linux Distros Unpatched Vulnerability : CVE-2026-94543

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router wit...

Next.js: Unauthenticated Remote Code Execution on windows-hosted servers

Impact A vulnerability in applications using Pages and App router without Cache Component can lead to remote code execution when the server is hosted on machines using a Windows filesystem. Workaround There is no known workaround for affected windows-hosted applications. You should upgrade...

Next.js Framework 13.4 < 15.5.24 / 16.x < 16.3.3 RCE (Windows)

The Next.js Framework on the remote host is affected by a remote code execution vulnerability: - A vulnerability in applications using both the Pages Router and App Router without Cache Components can lead to unauthenticated remote code execution when the Next.js server uses a Windows filesystem...

CVE-2026-75604: Improper Limitation of a Pathname to a Restricted Directory

Next.js is a React framework for building full-stack web applications. From 13.4.0 until 15.5.24 and 16.3.3, Next.js applications using Pages Router or App Router without Cache Components on Windows-hosted servers do not consistently escape backslashes in route segments before constructing...

vulnerabilities in Next.js

Vercel has identified two vulnerabilities in Next.js, a React framework for developing web applications. A malicious actor could exploit these vulnerabilities to execute arbitrary code on the application server. These vulnerabilities only exist in Next.js applications hosted in a Windows...

Exploit for CVE-2026-75604

CVE-2026-75604 RCE PoC Python proof of concept for CVE-2026-...

next.js: Next.js: Information disclosure due to middleware bypass in Pages Router with i18n

A flaw was found in Next.js. Applications utilizing the Pages Router with internationalization i18n configured and middleware or proxy-based authorization are susceptible to unauthorized access. A remote attacker can exploit this by making locale-less /next/data//.json requests, which bypass the...

Next.js: Cache confusion of response bodies for requests with bodies

Impact A server-side fetch with a request body may return a cached response body from a different request to the same URL but different body. Confidential data in the POST's response body would then leak to unauthorized requests. Though the request itself will not be deduped. This only applies to...