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    CVE-2026-85350

    The UpsellWP WordPress plugin before 2.2.10 does not check that products added to the cart through a Frequently Bought Together campaign belong to that campaign, allowing unauthenticated users to buy arbitrary products at the campaign's discounted price.

    Published:Sep 18, 2026
    Last Modified:Sep 29, 2026
    EPS:Sep 18, 2026
    EPSS Score:0.00304
    CVSS Score:5.3

    Affected Products

    Vendor
    Wordpress-extensions
    Product
    Upsellwp

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    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