World Wide Web Consortium (W3C) vulnerabilities

1 vulnerability

Known vulnerabilities in World Wide Web Consortium (W3C) products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 1 product.

Products

1
5.4MediumCVE-2020-4070w3c · css_validator +1 moreCross-site Scripting in CSS ValidatorIn CSS Validator less than or equal to commit 54d68a1, there is a cross-site scripting vulnerability in handling URIs. A user would have to click on a specifically crafted validator link to trigger it. This has been patched in commit e5c09a9.EPSS0.55%