Description (CNA)
OpenClaw before 2026.3.28 accepts unbounded concurrent unauthenticated WebSocket upgrades without pre-authentication budget allocation. Unauthenticated network attackers can exhaust socket and worker capacity to disrupt WebSocket availability for legitimate clients.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenClaw / OpenClaw | affected 0 before 2026.3.28; unaffected 2026.3.28 |
CWE
CWE-770
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-f44p-c7w9-7xr7
- https://www.vulncheck.com/advisories/openclaw-denial-of-service-via-unbounded-pre-auth-websocket-upgrades
ADP enrichment
No English description supplied.
No references supplied.