Web Cache Poisoning Affecting github.com/labstack/echo/v4 package, versions <4.2.0


0.0
high

Snyk CVSS

    Attack Complexity High
    Integrity High
    Availability High

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  • Snyk ID SNYK-GOLANG-GITHUBCOMLABSTACKECHOV4-1083987
  • published 18 Feb 2021
  • disclosed 27 Dec 2020
  • credit aldas

How to fix?

Upgrade github.com/labstack/echo/v4 to version 4.2.0 or higher.

Overview

Affected versions of this package are vulnerable to Web Cache Poisoning. It is possible to inject field values from query param to a POST method body.