OpenClaw before 2026.3.25 contains an authorization bypass vulnerability in Google Chat group policy enforcement that relies on mutable space display names. Attackers can rebind group policies by changing or colliding space display names to gain unauthorized access to protected resources.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Openclaw Openclaw
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
|
— |
2026.3.25
|
References 3
https://github.com/openclaw/openclaw/commit/11ea1f67863d88b6cbcb229dd368a45e070…
disclosure@vulncheck.com
https://github.com/openclaw/openclaw/security/advisories/GHSA-52q4-3xjc-6778
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-group-po…
disclosure@vulncheck.com