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    CVE-2019-7550

    In JForum 2.1.8, an unauthenticated, remote attacker can enumerate whether a user exists by using the "create user" function. If a register/check/username?username= request corresponds to a username that exists, then an "is already in use" error is produced. NOTE: this product is discontinued.

    Published:Feb 12, 2019
    Last Modified:Nov 21, 2024
    EPS:Feb 12, 2019
    EPSS Score:0.00443
    CVSS Score:5.3

    Affected Products

    Vendor
    Jforum
    Product
    Jforum

    Exploits

    https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/

    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