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    CVE-2023-23630

    Eta is an embedded JS templating engine that works inside Node, Deno, and the browser. XSS attack - anyone using the Express API is impacted. The problem has been resolved. Users should upgrade to version 2.0.0. As a workaround, don't pass user supplied things directly to `res.render`.

    Published:Feb 1, 2023
    Last Modified:Mar 10, 2025
    EPS:Feb 1, 2023
    EPSS Score:0.0014
    CVSS Score:8.6

    Affected Products

    Vendor
    Eta.js
    Product
    Eta

    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