Neonatal Penguin March
Severity: high

Cross-Site Scripting

shave

Overview

Versions of shave prior to 2.5.3 are vulnerable to Cross-Site Scripting. The shave package overwrites HTML elements and in doing so fails to properly encode the output. If encoded HTML input is passed into shave the output will be decoded which may lead to Cross-Site Scripting.

Remediation

Upgrade to version 2.5.3 or later.

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Advisory timeline

  1. published

    Advisory Published
    Apr 19th, 2019
  2. reported

    Reported by tom
    Apr 18th, 2019