Vulnerability · Published Sep 9, 2026 · Assigned by VulnCheck

CVE-2025-71418PocketMine-MP before 5.25.2 Denial of Service via explode

Medium 5.3

In plain English

A medium-severity uncontrolled resource consumption in PocketMine-MP from pmmp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.5%top 54.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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 packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	pocketmine/pocketmine-mp	5.25.2	GHSA-g274-c6jj-h78p

Affected products (as reported)

Vendor	Product	Versions
pmmp	PocketMine-MP	0 – before 5.25.2

Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

GitHub Security Advisory (GHSA-g274-c6jj-h78p) vendor-advisory
Patch Commit patch
VulnCheck Advisory: PocketMine-MP before 5.25.2 Denial of Service via explode third-party-advisory