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    CVE-2025-65778

    An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Uploaded attachments can be served with attacker-controlled Content-Type (text/html), allowing execution of attacker-supplied HTML/JS in the application's origin and enabling session/token theft and CSRF actions.

    Published:Dec 15, 2025
    Last Modified:Dec 18, 2025
    EPS:Dec 15, 2025
    EPSS Score:0.00037
    CVSS Score:8.1

    Affected Products

    Vendor
    Wekan Project
    Product
    Wekan

    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