VDB
CVE-2025-55183
CVE-2025-55183
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.
EPSS 64.23% · 99.2th percentile
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
EPSS Score
64.23%
99.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open Source | Open Source React <19.0.3 | |
| Vercel | Vercel Next.js <15.2.8 | |
| Vercel | Vercel Next.js <15.6.0-canary.60 | |
| Vercel | Vercel Next.js <15.0.7 | |
| Vercel | Vercel Next.js <16.1.0-canary.19 | |
| Vercel | Vercel Next.js <15.5.9 | |
| Vercel | Vercel Next.js <14.2.35 | |
| Vercel | Vercel Next.js <15.1.11 | |
| Vercel | Vercel Next.js <15.3.8 | |
| Vercel | Vercel Next.js <15.4.10 | |
| Vercel | Vercel Next.js <16.0.10 | |
| Open Source | Open Source React <19.2.3 | |
| Open Source | Open Source React <19.1.4 |
Timeline
- Dec 11, 2025 CVE Published
- Dec 11, 2025 CVE Updated
- Dec 12, 2025 EPSS Score
- Dec 16, 2025 EPSS Score
- Dec 18, 2025 EPSS Score
- Dec 20, 2025 EPSS Score
- Dec 25, 2025 EPSS Score
- Jan 2, 2026 EPSS Score
- Jan 4, 2026 EPSS Score
- Jan 6, 2026 EPSS Score
- Jan 10, 2026 EPSS Score
- Jan 14, 2026 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2835.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2835 advisory
- https://nextjs.org/blog/security-update-2025-12-11 advisory
- https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components advisory
- https://github.com/X-Cotang/CVE-2025-55183_POC exploit
- React2Shell Continued: What to know and do about the 2 latest CVEs third-party-analysis