Missing Origin Validation in WebSockets Affecting vitest package, versions >=1.0.0 <1.6.1>=2.0.0 <2.1.9>=3.0.0 <3.0.5
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JS-VITEST-8688130
- published5 Feb 2025
- disclosed4 Feb 2025
- creditsapphi-red
Introduced: 4 Feb 2025
CVE-2025-24964 (opens in a new tab)How to fix?
Upgrade vitest to version 1.6.1, 2.1.9, 3.0.5 or higher.
Overview
vitest is a Next generation testing framework powered by Vite
Affected versions of this package are vulnerable to Missing Origin Validation in WebSockets through the WebSocket server setup, due to missing checks of the Origin header and authorization mechanism. An attacker can execute arbitrary code by injecting malicious code into a test file using the saveTestFile API and subsequently executing the file via the rerun API.