CVE-2026-62220

OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts. When the affected feature is enabled and reachable by lower-trust input, this can consume gateway resources and reduce service availability.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/security/advisories/GHSA-5p6w-wmh3-frfr	Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-websocket-rate-limit-bypass	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) OpenClaw 2026.2.25 anterior a 2026.5.26 permite que un llamador de menor confianza o una ruta de entrada configurada eluda los límites de velocidad no relacionados con el navegador en los intentos de autenticación de WebSocket. Cuando la característica afectada está habilitada y es accesible mediante entrada de menor confianza, esto puede consumir recursos de la pasarela y reducir la disponibilidad del servicio.

Information

Published : 2026-07-17 02:18

Updated : 2026-10-23 23:10

NVD link : CVE-2026-62220

Mitre link : CVE-2026-62220

CVE.ORG link : CVE-2026-62220

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

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