Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2025-55182

Severity CVSS v4.0:
Pending analysis
Type:
CWE-502 Deserialization of Untrusted Dat
Publication date:
03/12/2025
Last modified:
10/12/2025

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 10.00 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
10.00
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:facebook:react:19.0.0:*:*:*:*:*:*:*
cpe:2.3:a:facebook:react:19.1.0:*:*:*:*:*:*:*
cpe:2.3:a:facebook:react:19.1.1:*:*:*:*:*:*:*
cpe:2.3:a:facebook:react:19.2.0:*:*:*:*:*:*:*
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 15.0.0 (including) 15.0.5 (excluding)
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 15.1.0 (including) 15.1.9 (excluding)
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 15.2.0 (including) 15.2.6 (excluding)
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 15.3.0 (including) 15.3.6 (excluding)
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 15.4.0 (including) 15.4.8 (excluding)
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 15.5.0 (including) 15.5.7 (excluding)
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* 16.0.0 (including) 16.0.7 (excluding)
cpe:2.3:a:vercel:next.js:14.3.0:canary77:*:*:*:node.js:*:*
cpe:2.3:a:vercel:next.js:14.3.0:canary78:*:*:*:node.js:*:*
cpe:2.3:a:vercel:next.js:14.3.0:canary79:*:*:*:node.js:*:*
cpe:2.3:a:vercel:next.js:14.3.0:canary80:*:*:*:node.js:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools