CVE-2026-62212

OpenClaw before 2026.5.28 contains a race condition in the MS Teams safeFetch DNS rebinding check. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could win a timing window between the DNS validation check and use, allowing actions that should have required a stronger authorization or policy check. Practical impact depends on the operator's configuration and whether lower-trust input can reach that path.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/security/advisories/GHSA-wxm8-ghhq-q688	Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-safefetch	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

24 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) OpenClaw anterior a 2026.5.28 contiene una condición de carrera en la comprobación de reencadenamiento de DNS safeFetch de MS Teams. Cuando la característica afectada está habilitada y es accesible, un llamador de menor confianza o una ruta de entrada configurada podría ganar una ventana de tiempo entre la comprobación de validación de DNS y su uso, permitiendo acciones que deberían haber requerido una autorización o una comprobación de política más estricta. El impacto práctico depende de la configuración del operador y de si la entrada de menor confianza puede alcanzar esa ruta.

Information

Published : 2026-07-17 02:18

Updated : 2026-10-24 13:10

NVD link : CVE-2026-62212

Mitre link : CVE-2026-62212

CVE.ORG link : CVE-2026-62212

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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