Improper access control in OpenClaw - #VU132741
Published: May 29, 2026
Vulnerability identifier: #VU132741
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to bypass configured sender restrictions for command handling.
The vulnerability exists due to improper access control in QQBot pre-dispatch slash command handling when processing slash command invocations. A remote user can send a slash command from a sender that should have been blocked by the allowFrom policy to bypass configured sender restrictions for command handling.
Only deployments with the affected feature enabled and reachable are vulnerable.
Affected software
OpenClaw
Remediation
Install security update from vendor's website.
OpenClaw - update to 2026.4.27