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    CVE-2018-20524

    The Chat Anywhere extension 2.4.0 for Chrome allows XSS via crafted use of <<a> in a message, because a danmuWrapper DIV element in chatbox-only\danmu.js is outside the scope of a Content Security Policy (CSP).

    Published:Dec 27, 2018
    Last Modified:Nov 21, 2024
    EPS:Dec 27, 2018
    EPSS Score:0.0024
    CVSS Score:6.1

    Affected Products

    Vendor
    Urlchatbox
    Product
    Chat Anywhere

    Exploits

    https://vul.su.ki/posts/Chat_Anywhere_2.4.0_XSS.md/https://vul.su.ki/posts/Chat_Anywhere_2.4.0_XSS.md/

    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