CVE-2023-54393highCWE-20

CVE-2023-54393: high-severity vulnerability in pmmp PocketMine-MP

PocketMine-MP before 4.20.5 Denial of Service via LoginPacket

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 0.6%
PocketMine-MP versions before 4.20.5 contain a denial of service vulnerability in LoginPacket JSON parsing due to improper validation in the JsonMapper dependency. Attackers can send malformed JSON structures in LoginPacket to crash the server.
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
Affected products
pmmp · PocketMine-MP
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