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    CVE-2025-51857

    The reconcile method in the AttachmentReconciler class of the Halo system v.2.20.18LTS and before is vulnerable to XSS attacks.

    Published:Aug 5, 2025
    Last Modified:Apr 15, 2026
    EPS:Aug 5, 2025
    EPSS Score:0.00026
    CVSS Score:6.1

    Affected Products

    Vendor
    Halo
    Product
    Halo

    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