CVE-2023-54394
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Sep 09, 2026
Vendor
unknown
Description
PocketMine-MP before 4.18.0-ALPHA2 fails to rate-limit mismatch type InventoryTransactionPacket requests, allowing attackers to trigger excessive inventory synchronization. Attackers can send numerous mismatch transactions to force the server to transmit large amounts of serialized inventory data, consuming significant bandwidth without authentication.