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    CVE-2021-22849

    Hyweb HyCMS-J1 backend editing function does not filter special characters. Users after log-in can inject JavaScript syntax to perform a stored XSS (Stored Cross-site scripting) attack.

    Published:Jan 22, 2021
    Last Modified:Nov 21, 2024
    EPS:Jan 22, 2021
    EPSS Score:0.00172
    CVSS Score:4.6

    Affected Products

    Vendor
    Hyweb
    Product
    Hycms-j1

    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