CVE-2023-54396 (GCVE-0-2023-54396)
Vulnerability from cvelistv5
Published
2026-09-09 13:31
Modified
2026-10-08 15:21
Severity ?
7.1 (High) - 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
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-129 - Improper Validation of Array Index
Summary
PocketMine-MP versions before 4.8.1 fail to validate dye color IDs in banner NBT data during deserialization. Attackers can provide invalid color values in inventory transactions or via commands to trigger undefined offset errors and crash the server.
References
Impacted products
Vendor Product Version
pmmp PocketMine-MP Version: 0   ≤
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