CVE-2026-86199: falha de alta gravidade em pmmp PocketMine-MP
PocketMine-MP before 5.43.1 Denial of Service via unauthenticated login
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.5%
PocketMine-MP versions before 5.43.1 fail to properly validate the Certificate field during offline login authentication. Unauthenticated players can trigger an uninitialized property access error that crashes 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
Produtos afetados
pmmp · PocketMine-MPCVEs relacionadas — pmmp PocketMine-MP
No mesmo produto, das mais perigosas para as menos.
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Referências
https://github.com/pmmp/PocketMine-MP/commit/8c75a1d739e8e190d3cc2338b25cebcc9c052b1bhttps://github.com/pmmp/PocketMine-MP/commit/e4aaef4ee0f769b52dc0347a1d6da403b9691115https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-g2fj-p69p-9chphttps://www.vulncheck.com/advisories/pocketmine-mp-before-5.43.1-denial-of-service-via-unauthenticated-login