Authentication Bypass by Spoofing in OpenClaw - #VU132721
Published: May 29, 2026
Vulnerability identifier: #VU132721
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-290
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to gain agent access intended for another Discord identity.
The vulnerability exists due to authentication bypass by spoofing in the Discord allowFrom feature when matching policy entries against mutable display or global name metadata. A remote user can change Discord display metadata to gain agent access intended for another Discord identity.
Exploitation requires the affected feature to be enabled and reachable, and practical impact depends on the operator's configuration and whether lower-trust input can reach that path.
Affected software
OpenClaw
Remediation
Install security update from vendor's website.
OpenClaw - update to 2026.5.7