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Vulnerability record · CVE-2023-7332 · published 31 December 2025

CVE-2023-7332: PocketMine-MP versions prior to 4.18.1 contain an improper input validation vulnerability in inventory transac…

PocketMine-MP versions prior to 4.18.1 contain an improper input validation vulnerability in inventory transaction handling. A remote attacker with a valid player session can request that the server drop more items than are available in the player's hotbar, triggering a server crash and resulting in denial of service.

7.1 CVSS 4.0 High EPSS 0.40% · top 68.8% CWE-1284 · CWE-1284 Deferred
7.1CVSS 4.0 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
15 Jul 2026Last modified by NVD

Description

PocketMine-MP versions prior to 4.18.1 contain an improper input validation vulnerability in inventory transaction handling. A remote attacker with a valid player session can request that the server drop more items than are available in the player's hotbar, triggering a server crash and resulting in denial of service.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/pmmp/PocketMine-MP/blob/4.18.1/changelogs/4.18.md
https://github.com/pmmp/PocketMine-MP/commit/5897476
https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-h87r-f4vc-mchv
https://www.vulncheck.com/advisories/pocketmine-mp-improper-validation-of-dropped-item-count-allows-remote-server-crash

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Source: NIST National Vulnerability Database (record CVE-2023-7332), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.