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    CVE-2026-5306

    The Check & Log Email WordPress plugin before 2.0.13 does not properly handle email replacement, which could allow unauthenticated users to perform Stored XSS attacks when the email encoder setting is enabled

    Published:Apr 28, 2026
    Last Modified:Apr 29, 2026
    EPS:Apr 28, 2026
    EPSS Score:0.00053
    CVSS Score:5.4

    Affected Products

    Vendor
    Checkmail
    Product
    Check And Log Email
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

    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