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    CVE-2026-18366

    The Events Manager WordPress plugin before 7.4.1 does not properly scope its capability mapping, discarding the access control decisions WordPress already made for unrelated privileged actions, which allows unauthenticated users to change the password of, escalate to Administrator, or delete any account whose user ID happens to match the ID of one of the Events Manager WordPress plugin before 7.4.1's own posts.

    Published:Aug 12, 2026
    Last Modified:Aug 13, 2026
    EPS:Aug 12, 2026
    EPSS Score:0.00149
    CVSS Score:9.8

    Affected Products

    Vendor
    Events Manager Project
    Product
    Events Manager
    Vendor
    Wordpress
    Product
    Wordpress

    Common Weakness Enumeration

    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