Multiple Cross-Site Scripting (XSS) issues were discovered in webpagetest 3.0. The vulnerabilities exist due to insufficient filtration of user-supplied data (benchmark, url) passed to the webpagetest-master/www/benchmarks/trendurl.php URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
- https://github.com/WPO-Foundation/webpagetest/issues/832
No PoCs found on GitHub currently.