SEPTEMBER 17, 2026
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Case File

CVE-2021-48007

MEDIUM · CVSS 6.5 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-06 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

PocketMine-MP versions prior to 3.18.1 are vulnerable due to inadequate validation of NaN or INF values in the MovePlayerPacket's position and rotation fields. This flaw allows malicious clients to send specially crafted movement packets that can crash servers or disrupt player rendering through unhandled mathematical operations. Administrators of affected PocketMine-MP servers should prioritize patching to mitigate potential service disruptions.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
poc
GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-48007
Severity
MEDIUM
CVSS
6.5
EPSS
0.29%

Original NVD Description

PocketMine-MP versions before 3.18.1 fail to validate NaN or INF values in MovePlayerPacket position and rotation fields. Malicious clients can send crafted movement packets with invalid floating-point values to crash servers through unhandled mathematical operations or prevent clients from rendering other players.