CVE-2026-41356

MEDIUM

OpenClaw < 2026.3.31 - Incomplete WebSocket Session Termination in device.token.rotate

Title source: cna
STIX 2.1

Description

OpenClaw before 2026.3.31 fails to terminate active WebSocket sessions when rotating device tokens. Attackers with previously compromised credentials can maintain unauthorized access through existing WebSocket connections after token rotation.

References (3)

Core 3
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-rfqg-qgf8-xr9x)
https://github.com/openclaw/openclaw/security/advisories/GHSA-rfqg-qgf8-xr9x
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.3.31 - Incomplete WebSocket Session Termination in device.token.rotate
https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-in-device-token-rotate

Scores

CVSS v3 5.4
EPSS 0.0019
EPSS Percentile 8.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-613
Status published
Products (4)
npm/openclaw 0 - 2026.3.31npm
OpenClaw/OpenClaw < 2026.3.31
openclaw/openclaw < 2026.3.31
OpenClaw/OpenClaw 2026.3.31
Published Apr 23, 2026
Tracked Since Apr 24, 2026