CVE-2022-51009

HIGHCVSS 7.5

Description

PocketMine-MP before 4.7.2 fails to properly handle exceptions from the adhocore/json-comment library when parsing skin geometry data. Attackers can send login or skin packets with invalid geometry JSON to trigger an unhandled RuntimeException, causing server crash.

Timeline

Published:September 6th, 2026 12:17 PM

Last modified:September 6th, 2026 1:17 PM

CVSS Scoring

CVSS v3: 7.5 (HIGH)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-248

References & Reports

Advisories, patches, and third-party reports

https://github.com/pmmp/PocketMine-MP/commit/c9626c610b8f6810c8c987559c9197b2a291f0bb
https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-8cwq-4cmf-px73
https://www.vulncheck.com/advisories/pocketmine-mp-before-4.7.2-denial-of-service-via-skin-geometry

Source: NIST NVD · Data may lag official sources by up to one minute