Missing Authorization in OpenClaw - #VU135888
Published: June 30, 2026
Vulnerability identifier: #VU135888
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenClaw
Affected software:
OpenClaw
OpenClaw
Detailed vulnerability description
The vulnerability allows a remote user to perform unauthorized actions.
The vulnerability exists due to missing authorization in MS Teams message actions when handling lower-trust caller or configured input paths. A remote user can invoke the affected action path to perform unauthorized actions.
Only instances where the affected feature is enabled and reachable are vulnerable, and practical impact depends on whether lower-trust input can reach that path.
Remediation
Install security update from vendor's website.