A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).
Advisories
Source ID Title
EUVD EUVD EUVD-2023-1724 A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).
Github GHSA Github GHSA GHSA-77fw-rf4v-vfp9 passport-wsfed-saml2 vulnerable to Signature Bypass in SAML2 token
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T20:35:21.320Z

Reserved: 2017-11-20T00:00:00

Link: CVE-2017-16897

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-12-27T17:08:17.483

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-16897

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.