CVE-2026-31998
CRITICAL WAF: Low
CVSS 9.8
Published: 2026-03-19
CWE-863
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.
WAF Coverage Analysis
Incorrect Authorization
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| openclaw | openclaw | 2026.2.22 - 2026.2.24 |
References
- github.com (Patch)
- github.com (Patch)
- github.com (Mitigation, Vendor Advisory)
- www.vulncheck.com (Third Party Advisory)