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    CVE-2026-27787

    Cross-site scripting vulnerability exists in MATCHA SNS 1.3.9 and earlier. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the website using the product.

    Published:Apr 8, 2026
    Last Modified:Apr 17, 2026
    EPS:Apr 8, 2026
    EPSS Score:0.00032
    CVSS Score:5.4

    Affected Products

    Vendor
    Icz
    Product
    Matcha Sns
    Vendor
    Icz
    Product
    Matchasns

    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