CVE-2025-71417

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

Denial Of Service (DoS)

PocketMine-MP is vulnerable to Denial Of Service DoS. The vulnerability is due to improper validation because the server does not verify uniqueness of packIds in STATUSSENDPACKS, allowing a malicious Bedrock client to send duplicate UUIDs and force repeated pack transfers until memory is exhauste...