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    CVE-2021-4347

    The function update_shipment_status_email_status_fun in the plugin Advanced Shipment Tracking for WooCommerce in versions up to 3.2.6 is vulnerable to authenticated arbitrary options update. The function allows attackers (including those at customer level) to update any WordPress option in the database. Version 3.2.5 was initially released as a fix, but doesn't fully address the issue.

    Published:Jun 7, 2023
    Last Modified:Apr 8, 2026
    EPS:Jun 7, 2023
    EPSS Score:0.00122
    CVSS Score:9.9

    Affected Products

    Vendor
    Zorem
    Product
    Advanced Shipment Tracking For Woocommerce

    Exploits

    https://blog.nintechnet.com/wordpress-advanced-shipment-tracking-for-woocommerce-fixed-critical-vulnerability/https://blog.nintechnet.com/wordpress-advanced-shipment-tracking-for-woocommerce-fixed-critical-vulnerability/

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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