Improper Verification of Cryptographic Signature

Overview @node-saml/node-saml is a SAML 2.0 implementation for Node.js Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via validatePostResponseAsync due to loading of the assertion from the unsigned original response document. An attacker can...

CVE-2025-54369

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...

CVE-2025-54369 Node-SAML SAML Authentication Bypass

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...

lasso: XML signature wrapping vulnerability when parsing SAML responses

An XML Signature Wrapping XSW vulnerability was found in Lasso. This flaw allows an attacker to modify a valid SAML response to include an unsigned SAML assertion, which may be used to impersonate another valid user recognized by the service using Lasso. The highest threat from this vulnerability...