CVE Feed

    Dashboard / CVE / CVE-2026-3903

    CVE-2026-3903

    The Modular DS: Monitor, update, and backup multiple websites plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.1. This is due to missing nonce validation on the postConfirmOauth() function. This makes it possible for unauthenticated attackers to disconnect the plugin's OAuth/SSO connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

    Published:Mar 11, 2026
    Last Modified:Apr 22, 2026
    EPS:Mar 11, 2026
    EPSS Score:0.00015
    CVSS Score:4.3

    Affected Products

    Vendor
    Modulards
    Product
    Modular Ds: Monitor, Update, And Backup Multiple Websites
    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