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    CVE-2025-67124

    A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization (when uploads are enabled) can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination directory (e.g., shared writable directory/volume).

    Published:Jan 23, 2026
    Last Modified:Feb 11, 2026
    EPS:Jan 23, 2026
    EPSS Score:0.00017
    CVSS Score:6.8

    Affected Products

    Vendor
    Svenstaro
    Product
    Miniserve

    Exploits

    https://gist.github.com/thesmartshadow/55688f87f8b985eb530e07d00ef8c63f

    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