Novices Performing Miracles


Severity: critical

Malicious Package



Version 1.0.4 of iie-viz contained malicious code. The code when executed in the browser would enumerate password, cvc, cardnumber fields from forms and send the extracted values to


Remove the package from your environment. It's also recommended to evaluate your application to determine whether or not user data was compromised.

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Advisory timeline

  1. published

    Advisory Published
    Aug 6th, 2019
  2. reported

    Reported by Ruian Duan
    Aug 6th, 2019