CVE-2026-86198

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

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...

CVE-2026-86198

PocketMine-MP versions before 5.44.2 are vulnerable to a denial-of-service condition in the resource pack handling subsystem. The root cause is a failure to properly validate multiple ResourcePackClientResponsePacket packets carrying the STATUS_COMPLETED status, which allows malicious clients to ...

EUVD-2026-74909

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

EUVD-2025-210880

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...

0day-security-software-vulnerability-analysis-technology

0day-security-software-vulnerability-analysis-technology Notes on Using the Companion Resource Pack for "0day Security: Software Vulnerability Analysis Technology Second Edition" The materials in this resource pack are for learning purposes only. No organization, individual, or institution may us...

GHSA-FQQV-56H5-F57G PocketMine-MP `ResourcePackDataInfoPacket` amplification vulnerability due to lack of resource pack sequence status checking

Summary A denial-of-service / out-of-memory vulnerability exists in the STATUSSENDPACKS handling of ResourcePackClientResponsePacket. PocketMine-MP processes the packIds array without verifying that all entries are unique. A malicious non-standard Bedrock client can send multiple duplicate valid...

PocketMine-MP `ResourcePackDataInfoPacket` amplification vulnerability due to lack of resource pack sequence status checking

Summary A denial-of-service / out-of-memory vulnerability exists in the STATUSSENDPACKS handling of ResourcePackClientResponsePacket. PocketMine-MP processes the packIds array without verifying that all entries are unique. A malicious non-standard Bedrock client can send multiple duplicate valid...

PT-2024-20252 · Unknown · Devan-Kerman Arrp

Name of the Vulnerable Software and Affected Versions: Devan-Kerman ARRP versions 0.8.1 and before Description: The issue allows a remote attacker to execute arbitrary code via the dumpDirect in RuntimeResourcePackImpl component. This enables the attacker to potentially access and manipulate file...

PT-2024-19562 · Unknown · Kihron Serverrpexposer

Name of the Vulnerable Software and Affected Versions: Kihron ServerRPExposer versions 1.0.2 and before Description: A Directory Traversal issue allows a remote attacker to execute arbitrary code via the loadServerPack in ServerResourcePackProviderMixin.java. This enables the attacker to...