Dec 5, 2025
0 new incidents, 1 with updates.
Updated
- ClosedCriticalPatched
React2Shell: CVSS 10 unauthenticated RCE in React Server Components and Next.js
A flaw in how React Server Components deserialize Flight payloads let an unauthenticated request run code on the server. Next.js App Router apps were affected by default. China-nexus groups including Earth Lamia and Jackpot Panda exploited it within hours of disclosure. CVE-2025-66478 (the Next.js id) was rejected as a duplicate.
React Server Components (react-server-dom-*), Next.jsClosed Dec 12, 2025
