CVE-2026-31998

HighCVSS 8.6/10Last modified Jun 17, 2026

Description

OpenClaw versions 2026.2.22 and 2026.2.23 contain an authorization bypass vulnerability in the synology-chat channel plugin where dmPolicy set to allowlist with empty allowedUserIds fails open. Attackers with Synology sender access can bypass authorization checks and trigger unauthorized agent dispatch and downstream tool actions.

Metrics

CVSS 3.1 8.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Mar 19, 2026
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2026-31998: High severity, CVSS 8.6 | Vulnix