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    CVE-2026-1890

    The LeadConnector WordPress plugin before 3.0.22 does not have authorization in a REST route, allowing unauthenticated users to call it and overwrite existing data

    Published:Mar 26, 2026
    Last Modified:Apr 15, 2026
    EPS:Mar 26, 2026
    EPSS Score:0.0005
    CVSS Score:5.3

    Affected Products

    Vendor
    Leadconnector
    Product
    Leadconnector
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-285 Improper Authorization

    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