VDB
WID-SEC-W-2025-2738
WID-SEC-W-2025-2738
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Next.js ist ein Framework für React-basierte Web-Anwendungen. React ist eine Open-Source-JavaScript-Bibliothek zur Erstellung von Benutzeroberflächen, insbesondere für Single-Page-Anwendungen.
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open Source React <19.0.1 | ||
| Vercel Next.js <15.4.8 | ||
| Open Source React 19.2.1 | ||
| Vercel Next.js <15.0.5 | ||
| Open Source React <19.2.1 | ||
| Vercel Next.js <16.0.7 | ||
| Vercel Next.js 15.0.5 | ||
| Vercel Next.js 15.5.7 | ||
| Vercel Next.js 15.4.8 | ||
| Vercel Next.js 15.3.6 | ||
| Open Source React 19.0.1 | ||
| Vercel Next.js <15.3.6 | ||
| Vercel Next.js <15.1.9 | ||
| Vercel Next.js 15.2.6 | ||
| Vercel Next.js <15.2.6 | ||
| Vercel Next.js <15.5.7 | ||
| Open Source React <19.1.2 | ||
| Vercel Next.js 15.1.9 | ||
| Open Source React 19.1.2 | ||
| Vercel Next.js 16.0.7 |
Exploit Intelligence
- react2shell - CVE-2025-55182 (Next.js: CVE-2025-66478) - Unauthenticated RCE in React Server Components (Flight Protocol) - PoC Exploit (github-poc-repo)
- A Chrome extension for detecting React2Shell vulnerabilities (CVE-2025-55182 & CVE-2025-66478) in web applications (github-poc-repo)
- nilfredb/CVE-2025-66478-Research-Proof-of-Concept (github-poc-repo)
- nilfredb/CVE-2025-66478-Research-Proof-of-Concept (github-poc)
- Z3ROROOT3R/CVE-2025-66478 (github-poc)
- RCE exploit PoC for CVE-2025-55182 and CVE-2025-66478 in Next.js and React Server Components with scanner and exploitation tools. (github-poc-repo)
- React2Shell is a high-performance vulnerability scanner written in Go, specifically designed to detect Server-Side Remote Code Execution (RCE) vulnerabilities in Next.js applications (CVE-2025-55182 & CVE-2025-66478). (github-poc-repo)
- React2shell exploit (CVE-2025-55182+CVE-2025-66478) (github-poc-repo)
- A Firefox extension for detecting React2Shell vulnerabilities (CVE-2025-55182 & CVE-2025-66478) in web applications. (github-poc-repo)
- Precision-Based Detection of RSC/Next.js Remote Code Execution Vulnerabilities (CVE-2025-55182, CVE-2025-66478) (github-poc-repo)
…and 74 more exploits
Timeline
- Jun 24, 2024 PoC Published
- Dec 3, 2025 CVE Published
- Dec 4, 2025 CVE Updated
- Dec 5, 2025 PoC Published
- Dec 5, 2025 PoC Published
- Dec 6, 2025 PoC Published
- Dec 7, 2025 PoC Published
- Dec 9, 2025 PoC Published
- Dec 9, 2025 PoC Published
References
- https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2738.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2738 advisory
- https://github.com/advisories/GHSA-9qr9-h5gf-34mp url
- https://github.com/joshterrill/CVE-2025-55182-realistic-poc url
- https://nsfocusglobal.com/react-next-js-remote-code-execution-vulnerability-cve-2025-55182-cve-2025-66478-notice/ url