# CVE-2022-51014

## Summary

- **CVE ID:** CVE-2022-51014
- **Severity:** HIGH
- **CVSS Score:** 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)
- **CWE:** CWE-248
- **Published:** Sep 7, 2026
- **Last Modified:** Sep 9, 2026

## Description

PocketMine-MP before 4.0.7 contains an unhandled exception vulnerability in the ModalFormResponsePacket handler when processing malformed JSON from clients. Attackers can send specially crafted form response packets with invalid JSON to trigger an uncaught InvalidArgumentException, causing server crashes.

## Affected Products

- pmmp — PocketMine-MP (0)
- pmmp — PocketMine-MP (4.0.7)

## References

- [CNA](https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-wjfq-88q2-r34j)
- [CNA](https://github.com/pmmp/PocketMine-MP/commit/56fe71d939c38fe14e18a31a673a9331bcc0e4ca)
- [CNA](https://www.vulncheck.com/advisories/pocketmine-mp-before-4.0.7-denial-of-service-via-json-decoding)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.51%
- **EPSS Percentile:** 41.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._