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    CVE-2026-93659

    Concrete CMS Community Store before 2.7.8 renders customer-supplied order fields without HTML escaping in checkout and admin views. Unauthenticated attackers can store script payloads in billing name, email, or phone fields that execute in authenticated manager sessions to create rogue accounts or exfiltrate data.

    Published:Sep 18, 2026
    Last Modified:Sep 28, 2026
    EPS:Sep 18, 2026
    EPSS Score:0.00468
    CVSS Score:8.1

    Affected Products

    Vendor
    Concretecms-community-store
    Product
    Community Store
    Vendor
    Nbubna
    Product
    Store

    Exploits

    https://github.com/prince325/CVE-2026-93659-writeup

    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