SEPTEMBER 15, 2026
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Case File

CVE-2023-54395

MEDIUM · CVSS 4.3 EPSS 0.33% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-09 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

PocketMine-MP versions prior to 4.12.5 are vulnerable to a denial-of-service attack due to improper handling of ModalFormResponsePacket, allowing attackers to exhaust server resources by sending oversized JSON payloads. This can lead to significant CPU consumption, hindering the server's ability to process legitimate user connections. Server administrators using affected versions should prioritize applying the update to mitigate this risk.

Public Exploit Signal

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

Detected Signals
poc

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

CVE
CVE-2023-54395
Severity
MEDIUM
CVSS
4.3
EPSS
0.33%

Original NVD Description

PocketMine-MP versions before 4.12.5 contain a denial-of-service vulnerability in ModalFormResponsePacket processing that allows attackers to cause server resource exhaustion by sending large JSON payloads. Attackers can send numerous oversized modal form response packets to consume CPU time and prevent the server from processing legitimate connections.