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    CVE-2023-27459

    Deserialization of Untrusted Data vulnerability in WPEverest User Registration.This issue affects User Registration: from n/a through 2.3.2.1.

    Published:Mar 26, 2024
    Last Modified:Apr 28, 2026
    EPS:Mar 26, 2024
    EPSS Score:0.00432
    CVSS Score:7.4

    Affected Products

    Vendor
    Wpeverest
    Product
    User Registration
    Vendor
    Wpeverest
    Product
    User Registration \& Membership

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

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    CVE-2026-32488 (CVSS 8.1) — Incorrect Privilege Assignment vulnerability in wpeverest User Registration user-registration allows Privilege…
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    CVE-2025-67956 (CVSS 8.2) — Missing Authorization vulnerability in wpeverest User Registration user-registration allows Exploiting Incorre…
    CVE-2025-14976 (CVSS 5.4) — The User Registration & Membership – Custom Registration Form Builder, Custom Login Form, User Profile, Conten…
    CVE-2025-13367 (CVSS 6.4) — The User Registration & Membership – Custom Registration Form Builder, Custom Login Form, User Profile, Conten…
    CVE-2025-6831 (CVSS 6.4) — The User Registration plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's urcr_…
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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