Filtered by vendor W3c Subscriptions
Filtered by product Css Validator Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2025-1781 1 W3c 1 Css Validator 2025-07-12 N/A
There is a XXE in W3CSS Validator versions before cssval-20250226 that allows an attacker to use specially-crafted XML objects to coerce server-side request forgery (SSRF).  This could be exploited to read arbitrary local files if an attacker has access to exception messages.
CVE-2020-4070 1 W3c 1 Css Validator 2024-11-21 4.6 Medium
In 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.