Description

Node-SAML is a SAML library not dependent on any frameworks that runs in Node. In versions 5.0.1 and below, Node-SAML loads the assertion from the (unsigned) original response document. This is different than the parts that are verified when checking signature. This allows an attacker to modify authentication details within a valid SAML assertion. For example, in one attack it is possible to remove any character from the SAML assertion username. This issue is fixed in version 5.1.0.

INFO

Published Date :

2025-12-12T23:03:52.427Z

Last Modified :

2026-05-07T20:46:21.508Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-54369 vulnerability.

Vendors Products
Node-saml
  • Node-saml
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-54369.

URL Resource
https://github.com/node-saml/node-saml/commit/31ead9411ebc3e2385086fa9149b6c17732bca10 cve-icon cve-icon
https://github.com/node-saml/node-saml/releases/tag/v5.1.0 cve-icon cve-icon
https://github.com/node-saml/node-saml/security/advisories/GHSA-m837-g268-mmv7 cve-icon cve-icon
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