CVE-2026-28477

OpenClaw versions prior to 2026.2.14 contain an oauth state validation bypass vulnerability in the manual Chutes login flow that allows attackers to bypass CSRF protection. An attacker can convince a user to paste attacker-controlled OAuth callback data, enabling credential substitution and token persistence for unauthorized accounts.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/commit/a99ad11a4107ba8eac58f54a3c1a8a0cf5686f47
https://github.com/openclaw/openclaw/security/advisories/GHSA-7rcp-mxpq-72pj
https://www.vulncheck.com/advisories/openclaw-oauth-state-validation-bypass-in-manual-chutes-login-flow

Configurations

No configuration.

History

09 Mar 2026, 13:36

Type	Values Removed	Values Added
Summary		(es) Las versiones de OpenClaw anteriores a 2026.2.14 contienen una vulnerabilidad de omisión de validación de estado de OAuth en el flujo de inicio de sesión manual de Chutes que permite a los atacantes omitir la protección CSRF. Un atacante puede convencer a un usuario de pegar datos de devolución de llamada de OAuth controlados por el atacante, lo que permite la sustitución de credenciales y la persistencia de tokens para cuentas no autorizadas.

06 Mar 2026, 17:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~5.9~~	v2 : unknown v3 : 7.1

05 Mar 2026, 23:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 5.9

05 Mar 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-05 22:16

Updated : 2026-03-09 13:36

NVD link : CVE-2026-28477

Mitre link : CVE-2026-28477

CVE.ORG link : CVE-2026-28477

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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