CVE-2025-46573

passport-wsfed-saml2 provides passport strategy for both WS-fed and SAML2 protocol. A vulnerability present starting in version 3.0.5 up to and including version 4.6.3 allows an attacker to impersonate any user during SAML authentication by tampering with a valid SAML response. This can be done by adding attributes to the response. Users are affected specifically when the service provider is using `passport-wsfed-saml2` and a valid SAML Response signed by the Identity Provider can be obtained. Version 4.6.4 contains a fix for the vulnerability.

CVSS

No CVSS.

References

Link	Resource
https://github.com/auth0/passport-wsfed-saml2/commit/e5cf3cc2a53748207f7a81bfba9195c8efa94181
https://github.com/auth0/passport-wsfed-saml2/security/advisories/GHSA-8gqj-226h-gm8r

Configurations

No configuration.

History

07 May 2025, 14:13

Type	Values Removed	Values Added
Summary		(es) passport-wsfed-saml2 proporciona una estrategia de pasaporte para los protocolos WS-fed y SAML2. Una vulnerabilidad, presente desde la versión 3.0.5 hasta la 4.6.3 incluida, permite a un atacante suplantar la identidad de cualquier usuario durante la autenticación SAML alterando una respuesta SAML válida. Esto se puede lograr añadiendo atributos a la respuesta. Los usuarios se ven afectados específicamente cuando el proveedor de servicios utiliza `passport-wsfed-saml2` y se puede obtener una respuesta SAML válida firmada por el proveedor de identidad. La versión 4.6.4 contiene una corrección para esta vulnerabilidad.

06 May 2025, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-06 21:16

Updated : 2025-05-07 16:15

NVD link : CVE-2025-46573

Mitre link : CVE-2025-46573

CVE.ORG link : CVE-2025-46573

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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