CVE-2025-54782
Severity CVSS v4.0:
CRITICAL
Type:
CWE-77
Command Injection
Publication date:
02/08/2025
Last modified:
04/08/2025
Description
Nest is a framework for building scalable Node.js server-side applications. In versions 0.2.0 and below, a critical Remote Code Execution (RCE) vulnerability was discovered in the @nestjs/devtools-integration package. When enabled, the package exposes a local development HTTP server with an API endpoint that uses an unsafe JavaScript sandbox (safe-eval-like implementation). Due to improper sandboxing and missing cross-origin protections, any malicious website visited by a developer can execute arbitrary code on their local machine. The package adds HTTP endpoints to a locally running NestJS development server. One of these endpoints, /inspector/graph/interact, accepts JSON input containing a code field and executes the provided code in a Node.js vm.runInNewContext sandbox. This is fixed in version 0.2.1.
Impact
Base Score 4.0
9.40
Severity 4.0
CRITICAL
References to Advisories, Solutions, and Tools
- https://github.com/JLLeitschuh/nestjs-devtools-integration-rce-poc
- https://github.com/JLLeitschuh/nestjs-typescript-starter-w-devtools-integration
- https://github.com/nestjs/nest/security/advisories/GHSA-85cg-cmq5-qjm7
- https://nodejs.org/api/vm.html
- https://socket.dev/blog/nestjs-rce-vuln
- https://github.com/nestjs/nest/security/advisories/GHSA-85cg-cmq5-qjm7