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    CVE-2020-4070

    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.

    Published:Jun 22, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 22, 2020
    EPSS Score:0.00343
    CVSS Score:4.6

    Affected Products

    Vendor
    W3c
    Product
    Css Validator

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High