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    CVE-2018-25249

    MyBB My Arcade Plugin 1.3 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through arcade game score comments. Attackers can add crafted HTML and JavaScript payloads in the comment field that execute when other users view or edit the comment.

    Published:Apr 4, 2026
    Last Modified:Apr 13, 2026
    EPS:Apr 4, 2026
    EPSS Score:0.00027
    CVSS Score:6.4

    Affected Products

    Vendor
    Mybb
    Product
    My Arcade
    Vendor
    Mybb
    Product
    Mybb
    Vendor
    Mybb
    Product
    Mybb My Arcade Plugin

    Exploits

    https://www.exploit-db.com/exploits/44186

    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