Improper Input Validation Affecting pocketmine/pocketmine-mp Open this link in a new tab package, versions <4.2.9

  • Attack Complexity


  • Availability


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  • snyk-id


  • published

    27 Apr 2022

  • disclosed

    22 Apr 2022

  • credit

    Kurt Boberg

Introduced: 22 Apr 2022

CWE-20 Open this link in a new tab

How to fix?

Upgrade pocketmine/pocketmine-mp to version 4.2.9 or higher.


pocketmine/pocketmine-mp is a highly customisable, open source server software for Minecraft: Bedrock Edition written in PHP

Affected versions of this package are vulnerable to Improper Input Validation when deserializing item NBT from the client which allows for bogus data to be provided.