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    CVE-2025-54300

    A stored XSS vulnerability in Quantum Manager component 1.0.0-3.2.0 for Joomla was discovered. The SVG upload feature does not sanitize uploads.

    Published:Aug 25, 2025
    Last Modified:Apr 15, 2026
    EPS:Aug 25, 2025
    EPSS Score:0.00051
    CVSS Score:8.5

    Affected Products

    Vendor
    Joomla
    Product
    Joomla
    Vendor
    Joomla
    Product
    Joomla!

    Exploits

    No exploit reference

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    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