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    CVE-2026-35056

    XenForo before 2.3.9 and before 2.2.18 allows remote code execution (RCE) by authenticated, but malicious, admin users. An attacker with admin panel access can execute arbitrary code on the server.

    Published:Apr 1, 2026
    Last Modified:Apr 2, 2026
    EPS:Apr 1, 2026
    EPSS Score:0.00323
    CVSS Score:7.2

    Affected Products

    Vendor
    Xenforo
    Product
    Xenforo

    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