Medium severity · published Sep 7, 2026
CVE-2022-51010
PocketMine-MP before 4.4.2 Server Crash via Item ID
6.5
CVSS
0.5%
EPSS
No
On KEV
Description
PocketMine-MP versions before 4.4.2 fail to properly validate item IDs received from clients in itemstack NBT data. Attackers can send crafted item IDs outside the valid range to trigger an uncaught exception that crashes the server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PO
PocketMine-MP · pmmp
before 4.4.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-51010
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-51010
vendor-advisory
https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-fqx3-r75h-vc89
patch
https://github.com/pmmp/PocketMine-MP/commit/5fd685e07d61ef670584ed11a52fd5f4b99a81a7
third-party-advisory
https://www.vulncheck.com/advisories/pocketmine-mp-before-4.4.2-server-crash-via-item-id
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