CVE-2025-54782
In versions 0.2.0 and below, a critical Remote Code Execution (RCE) vulnerability was discovered in the @nestjs/devtools-integration package.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 51.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 4.0
- 9.4 CRITICALCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 51.32% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77, CWE-78, CWE-352
- Affected
- nestjs/devtools-integration
- Source
- security-advisories@github.com
References
- https://github.com/JLLeitschuh/nestjs-devtools-integration-rce-pocExploit
- https://github.com/JLLeitschuh/nestjs-typescript-starter-w-devtools-integrationProduct
- https://github.com/nestjs/nest/security/advisories/GHSA-85cg-cmq5-qjm7Exploit, Vendor Advisory
- https://nodejs.org/api/vm.htmlProduct
- https://socket.dev/blog/nestjs-rce-vulnExploit, Third Party Advisory
- https://github.com/nestjs/nest/security/advisories/GHSA-85cg-cmq5-qjm7Exploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.