CVE-2024-58381
PocketMine-MP before 5.11.1 Denial of Service via LoginPacket
- State
- Published
- Severity
- 8.7 High
- Published
- Sep 9, 2026
- Updated
- Oct 8, 2026
- Reserved
- Aug 16, 2026
Description
PocketMine-MP before 5.11.1 contains a denial of service vulnerability in LoginPacket JSON processing that allows remote attackers to crash the server by sending malformed JSON data. Attackers can exploit improper object initialization from scalar JSON types to trigger unset required properties, causing the application to crash.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
PocketMine-MPpmmp |
|
References
- GitHub Security Advisory (GHSA-h6j3-j35f-v2x7)vendor-advisory
- Patch Commitpatch
- Patch Commitpatch
- VulnCheck Advisory: PocketMine-MP before 5.11.1 Denial of Service via LoginPacketthird-party-advisory
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