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    CVE-2017-20239

    MDwiki contains a cross-site scripting vulnerability that allows remote attackers to execute arbitrary JavaScript by injecting malicious code through the location hash parameter. Attackers can craft URLs with JavaScript payloads in the hash fragment that are parsed and rendered without sanitization, causing the injected scripts to execute in the victim's browser context.

    Published:Apr 12, 2026
    Last Modified:Apr 17, 2026
    EPS:Apr 12, 2026
    EPSS Score:0.00036
    CVSS Score:6.1

    Affected Products

    Vendor
    Dynalon
    Product
    Mdwiki

    Exploits

    https://www.exploit-db.com/exploits/46097

    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