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    CVE-2025-59903

    Stored Cross-Site Scripting (XSS) vulnerability in Kubysoft, where uploaded SVG images are not properly sanitized. This allows attackers to embed malicious scripts within SVG files as visual content, which are then stored on the server and executed in the context of any user accessing the compromised resource.

    Published:Feb 16, 2026
    Last Modified:Mar 9, 2026
    EPS:Feb 16, 2026
    EPSS Score:0.00052
    CVSS Score:5.4

    Affected Products

    Vendor
    Kubysoft
    Product
    Kubysoft

    Exploits

    No exploit reference

    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