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    CVE-2026-18972

    An authenticated attacker can spoof another GUI user's identity by sending their request with the custom header \"Grpc-Metadata-USER\". This can lead to an account takeover attack from a user with low privileges to administrator.

    Published:Aug 11, 2026
    Last Modified:Aug 11, 2026
    EPS:Aug 11, 2026
    EPSS Score:
    CVSS Score:9.6

    Affected Products

    Vendor
    Rapid7
    Product
    Velociraptor

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-64951 (CVSS 3.5) — A rogue Velociraptor client can upload a malformed sparse file such that if the GUI attempts to expand the fil…
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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