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    CVE-2023-5958

    The POST SMTP Mailer WordPress plugin before 2.7.1 does not escape email message content before displaying it in the backend, allowing an unauthenticated attacker to perform XSS attacks against highly privileged users.

    Published:Nov 27, 2023
    Last Modified:Jun 4, 2025
    EPS:Nov 27, 2023
    EPSS Score:0.00597
    CVSS Score:6.1

    Affected Products

    Vendor
    Wpexperts
    Product
    Post Smtp

    Exploits

    https://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7ceehttps://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7cee

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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