CVE Feed

    Dashboard / CVE / CVE-2026-105436

    CVE-2026-105436

    Deserialization of Untrusted Data vulnerability in MainWP MainWP Child mainwp-child allows Object Injection.This issue affects MainWP Child: from n/a through 6.2.1.

    Published:Oct 8, 2026
    Last Modified:Oct 9, 2026
    EPS:Oct 8, 2026
    EPSS Score:0.00252
    CVSS Score:8.8

    Affected Products

    Vendor
    Mainwp
    Product
    Mainwp Child
    Vendor
    Wordpress-extensions
    Product
    Mainwp Child

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2026-12255 (CVSS 8.1) — The MainWP Child WordPress plugin before 6.1.2 does not verify the requester's identity in its site-registrat…
    CVE-2026-27366 (CVSS 7.5) — Unauthenticated Broken Access Control in MainWP Child <= 6.1.1 versions.…
    CVE-2024-10783 (CVSS 8.1) — The MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites plugin for WordPress is …
    CVE-2024-7492 (CVSS 8.8) — The MainWP Child Reports plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up t…
    CVE-2023-3132 (CVSS 5.9) — The MainWP Child plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and i…
    CVE-2021-24877 (CVSS 7.2) — The MainWP Child WordPress plugin before 4.1.8 does not validate the orderby and order parameter before using …

    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