Description (CNA)
Crabbox before 0.9.0 contains an authentication bypass vulnerability in the coordinator user-token verification path where the verifyUserToken() function fails to reject payloads containing an admin claim, allowing attackers to escalate privileges. An attacker with access to the shared non-admin token can craft a user-token payload with admin: true, sign it using HMAC-SHA256, and present it to admin-only coordinator routes to gain full coordinator admin access including lease visibility, pool state management, and forced release operations.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| openclaw / crabbox | affected 0 before 0.9.0; unaffected 46079f6de7f10cf61bc47efebd0c143a41664898 |
CWE
CWE-290
References
- https://github.com/openclaw/crabbox/releases/tag/v0.9.0
- https://github.com/openclaw/crabbox/pull/64
- https://github.com/openclaw/crabbox/commit/46079f6de7f10cf61bc47efebd0c143a41664898
- https://www.vulncheck.com/advisories/crabbox-authentication-bypass-via-admin-claim-injection
ADP enrichment
No English description supplied.