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    CVE-2026-84048

    Joomla Extension - joomgalleryfriends.net - Unauthenticated arbitrary file upload via the TUS endpoint in JoomGallery < 4.4.2 - The TUS endpoint allows arbitrary file uploads, however neither file name nor file extension are under attacker control. Code execution requires non-standard server configuration.

    Published:Sep 15, 2026
    Last Modified:Sep 19, 2026
    EPS:Sep 15, 2026
    EPSS Score:0.00311
    CVSS Score:6.3

    Affected Products

    Vendor
    Joomgalleryfriends.net
    Product
    Joomgallery Extension For Joomla

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    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