CVE-2023-7332 json
PocketMine-MP < 4.18.1 Improper Validation of Dropped Item Count Allows Remote Server Crash
published 2023-06-06 3 y ago modified 2026-11-08 26 h ago also EUVD-2023-1817 , GHSA-h87r-f4vc-mchv
- cvss
- 7.5
- version 3.1, GitHub
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 34%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist pocketmine/pocketmine-mp 4.18.1
- pmmp PocketMine-MP 4.18.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 10 mo ago
Exploit prediction
0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.1 | 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 |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 4.0 | 7.1 | 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:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | pocketmine/pocketmine-mp | <4.18.1 |
4.18.1 |
Affected products
- pmmp PocketMine-MP
Classification
- Weakness
-
- CWE-1284 Improper Validation of Specified Quantity in Input
References
-
github.com
/pmmp/PocketMine-MP/blob/4.18.1/changelogs/4.18.md
release-notes, patch
-
github.com
/pmmp/PocketMine-MP/commit/5897476
patch
-
github.com
/pmmp/PocketMine-MP/commit/58974765a68f63a9968a7ff3a06f584ff2ee08d2
web
-
github.com
/pmmp/PocketMine-MP/security/advisories/GHSA-h87r-f4vc-mchv
vendor-advisory, web
-
vulncheck.com
/advisories/pocketmine-mp-improper-validation-of-dropped-item-count-allows-remote-server-crash
third-party-advisory, web
-
github.com
/pmmp/PocketMine-MP
package
-
github.com
/pmmp/PocketMine-MP/blob/4.18.1/changelogs/4.18.md#4181
web
-
cve.org
/cverecord?id=CVE-2023-7332
web
Sources
- CVE List CVE-2023-7332
- GitHub Advisory GHSA-h87r-f4vc-mchv
- NVD CVE-2023-7332
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