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W3C

1 CVEs vendor

Monthly

CVE-2020-4070 Jun 22, 16:15 MEDIUM PATCH This Month

In CSS Validator less than or equal to commit 54d68a1, there is a cross-site scripting vulnerability in handling URIs. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Css Validator W3C
NVD GitHub
CVSS 3.1
5.4
EPSS
0.5%
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

In CSS Validator less than or equal to commit 54d68a1, there is a cross-site scripting vulnerability in handling URIs. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

XSS Css Validator W3C
NVD GitHub

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