CVE-2026-59801

9Router through version 0.4.41 contains an unauthenticated access vulnerability that allows remote attackers to interact with provider management API endpoints by sending requests without any credentials due to missing authentication middleware in the Next.js API routes under...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-44574

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 15.4.0 to before 15.5.16 and 16.2.5, applications that rely on middleware to protect...

Linux Distros Unpatched Vulnerability : CVE-2026-44578

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 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in...

Exploit for CVE-2025-66478

CVE-2025-66478-Research-Proof-of-Concept Overview This re...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 - React2shell A Python 2.7 exploit for CVE-2...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182-React2Shell xpl0ited by infrar3dhttps://git...

Exploit for Server-Side Request Forgery in Vercel Next.Js

CVE-2026-44578 — Next.js WebSocket Upgrade SSRF Pre-authentic...

SECpocs

Next.js React Server Components RCE Exploit Exploits CVE-2025...

Exploit for Server-Side Request Forgery in Vercel Next.Js

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CVE-2026-44575

Next.js is a React framework for building full-stack web applications. From 15.2.0 to before 15.5.16 and 16.2.5, App Router applications that rely on middleware or proxy-based checks for authorization can allow unauthorized access through transport-specific route variants used for segment...

CVE-2026-44581

CVE-2026-44581 details a stored XSS in Next.js App Router apps relying on CSP nonces when deployed behind shared caches. Affected versions are 13.4.0–before 15.5.16 and 16.2.5; malformed nonce values derived from request headers could be reflected into rendered HTML, enabling cache-poisoning and ...

CVE-2026-44580 Next.js: Cross-site scripting in beforeInteractive scripts with untrusted input

Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escap...

CVE-2026-44579

Next.js vulnerability CVE-2026-44579 affects Next.js releases prior to 15.5.16 and 16.2.5 where Partial Prerendering via Cache Components can cause a connection-exhaustion DoS through crafted POST requests to a server action. A malicious request may trigger a request-body handling deadlock, leavi...

CVE-2026-44574

Next.js is a React framework for building full-stack web applications. From 15.4.0 to before 15.5.16 and 16.2.5, applications that rely on middleware to protect dynamic routes can be vulnerable to authorization bypass. In affected deployments, specially crafted query parameters can alter the...

CVE-2026-44573

Next.js is a React framework for building full-stack web applications. From 12.2.0 to before 15.5.16 and 16.2.5, Applications using the Pages Router with i18n configured and middleware/proxy-based authorization can allow unauthorized access to protected page data through locale-less...

CVE-2026-44573

CVE-2026-44573 affects Next.js (Pages Router with i18n). From 12.2.0 up to but not including 15.5.16 and 16.2.5, middleware/proxy-based authorization can be bypassed for locale-less /_next/data//.json requests, allowing retrieval of SSR JSON for protected pages without authorization checks. The u...

CVE-2026-44572 Next.js: Middleware / Proxy redirects can be cache-poisoned

Next.js is a React framework for building full-stack web applications. From 12.2.0 to before 15.5.16 and 16.2.5, an external client could send a x-nextjs-data header on a normal request to a path handled by middleware that returns a redirect. When that happened, the middleware/proxy could treat t...

CVE-2026-44572

Summary of CVE-2026-44572 (Next.js): Affects Next.js versions 12.2.0 to just before 15.5.16 and 16.2.5. An external client could send the x-nextjs-data header on a normal request to a path handled by middleware that returns a redirect. The middleware could treat this as a data request and replace...

Next.js 安全漏洞

Next.js is a React framework open source by Vercel. There were security vulnerabilities in versions of Next.js from 12.2.0 to 15.5.16, and also in version 16.2.5. These vulnerabilities stemmed from the ability for an external client to send the x-nextjs-data header on normal requests processed by...