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    CVE-2026-77765

    The Better Payment WordPress plugin before 2.3.4 does not validate the submitted payment amount server-side against the merchant's configured fixed price before building the gateway charge, allowing unauthenticated users to pay an arbitrary reduced amount for a fixed-price item.

    Published:Sep 23, 2026
    Last Modified:Sep 28, 2026
    EPS:Sep 23, 2026
    EPSS Score:0.00221
    CVSS Score:5.3

    Affected Products

    Vendor
    Wordpress-extensions
    Product
    Better Payment

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    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