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Advisories

Dockhand before 1.0.34 Unauthenticated Container RCE via WebSocket Exec Upgrade

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Severity
critical
Date
Affecting

  • dockhand >= 0, < 1.0.34

CWE
  • CWE-306 Missing Authentication for Critical Function
CVSS
9.4
CVSS V4 Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Description
Dockhand before 1.0.34 contains a missing authentication vulnerability that allows unauthenticated attackers to execute commands in managed containers via the /api/containers/<id>/exec WebSocket upgrade. Attackers who know a target container ID can open an exec session without credentials, gaining shell access that may extend to the host through privileged containers or sensitive mounts.

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