Feed/CVE-2026-42421
CVE-2026-42421MEDIUMCVSS 5.4

CVE-2026-42421

Published Apr 28, 2026·Updated Jun 17, 2026

NVD Description

OpenClaw before 2026.4.8 contains a session management vulnerability where existing WebSocket sessions survive shared gateway token rotation. Attackers can maintain unauthorized access to WebSocket connections after token rotation by exploiting the failure to disconnect existing shared-token sessions.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References

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