[HIGH] Improperly checked IDs on itemstacks received from the client leading to server crash in PocketMine-MP

PKSA-kb27-gx3d-wgsn GHSA-fqx3-r75h-vc89

Affected package: pocketmine/pocketmine-mp

Affected version: >=4.0.0-BETA5,<4.4.2

Reported by:
GitHub