What is DOM-based XSS?The Document Object Model (DOM) lets web developers dictate through HTML source code how a user’s web browser should display a web page. DOM-based XSS attacks seek to exploit the DOM in a simple two-step process:
- Create a Source: Inject a malicious script into a property found to be suceptible to DOM-based XSS attacks. Common injection vectors include document.url, document.location, and document.referrer objects.
DOM-based XSS ScannerIn order to find the source of a DOM-based XSS vulnerability before the hackers do, you’ll want to scan the client side of your web application with a DOM XSS scanner. The Acunetix Web Vulnerability Scanner contains all the tools you’ll need to sniff out DOM XSS sources. With the highest SQLi and XSS detection rate in the industry, Acunetix can crawl your web application and without fear of false positives.
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“We use Acunetix as part of our Security in the SDLC and to test code in DEV and SIT before being promoted to Production.”Kurt Zanzi, Xerox CA-MMIS Information Securtiy Office, Xerox