CVE-2025-71418: Pmmp Pocketmine-Mp

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

PocketMine-MP versions before 5.25.2 fail to limit the explode() function in packet parsing, allowing malicious clients to waste server resources. Attackers can send crafted packets with excessive delimiters to consume CPU and memory through sign editing, JWT parsing, and command parsing endpoints.

Affected products

• Pmmp Pocketmine-Mp: before 5.25.2 (fixed in 5.25.2)

Published 2026-09-09. Last modified 2026-10-08.