A AegiFlow
HIGHCVSS 8.7

CVE-2023-54390

CVE-2023-54390 updated by NVD

Modified
2026-09-11
Sources
nvd

Summary

PocketMine-MP versions before 5.3.1 and 4.23.1 contain a denial of service vulnerability in LoginPacket JSON parsing due to improper null value handling in arrays. Attackers can send malformed JSON with unexpected null elements in LoginPacket to crash the server.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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