Description
A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- network
- Complexity
- low
- Privileges
- none
- User Action
- none
- Scope
- changed
- Confidentiality
- high
- Integrity
- high
- Availability
- high
- Weaknesses
- CWE-502
Metadata
- Primary Vendor
- Published
- 12/3/2025
- Last Modified
- 12/10/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
facebook : reactfacebook : reactfacebook : reactfacebook : reactvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.jsvercel : next.js
AI-Powered Remediation
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