CVE-2023-54390 — PocketMine-MP before 5.3.1 Denial of Service via LoginPacket
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…
Published: 2026-09-09 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7