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    CVE-2020-13756

    Sabberworm PHP CSS Parser before 8.3.1 calls eval on uncontrolled data, possibly leading to remote code execution if the function allSelectors() or getSelectorsBySpecificity() is called with input from an attacker.

    Published:Jun 3, 2020
    Last Modified:Nov 3, 2025
    EPS:Jun 3, 2020
    EPSS Score:0.27055
    CVSS Score:9.8

    Affected Products

    Vendor
    Sabberworm
    Product
    Php Css Parser

    Exploits

    http://packetstormsecurity.com/files/157923/Sabberworm-PHP-CSS-Code-Injection.htmlhttp://seclists.org/fulldisclosure/2020/Jun/7http://packetstormsecurity.com/files/157923/Sabberworm-PHP-CSS-Code-Injection.htmlhttp://seclists.org/fulldisclosure/2020/Jun/7https://github.com/KrE80r/CVE-2020-13756-env

    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