CVE-2026-118690: falha crítica em signalk-server
Signal K Server before 2.33.0 Missing Authentication via /skServer/ziplogs
Publicada em
25Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9.3
probabilidade de exploração
—
exploração observada
nãonenhuma fonte reporta
Signal K Server before 2.33.0 contains a missing authentication vulnerability that allows unauthenticated remote attackers to download log archives via the /skServer/ziplogs endpoint. Attackers can extract the JWT secretKey from security.json in the ZIP, forge administrator tokens, and create persistent admin accounts for full server control.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Produtos afetados
SignalK · signalk-serverCVEs relacionadas — signalk-server
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Referências
https://github.com/SignalK/signalk-serverhttps://github.com/SignalK/signalk-server/blob/v2.32.0/src/interfaces/logfiles.js#L30-L91https://github.com/SignalK/signalk-server/commit/728bab82742d16c54e50525b95dc9b6e32396107https://github.com/SignalK/signalk-server/releases/tag/v2.33.0https://github.com/SignalK/signalk-server/security/advisories/GHSA-4w32-qx5g-cpwvhttps://www.vulncheck.com/advisories/signal-k-server-before-2.33.0-missing-authentication-via-skserver-ziplogs