Threats Tagged 'cve-2026-46490'
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Threats Tagged 'cve-2026-46490'
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CVE-2026-46490 is an XML Injection vulnerability in the Node.js library samlify prior to version 2.13.0. The issue arises because samlify escapes only attribute contexts during template substitution, but does not escape values inserted into element text such as <saml:AttributeValue>. This allows an attacker to inject XML markup into attribute values, resulting in additional <saml:Attribute> elements inside signed assertions. Consequently, the Identity Provider (IdP) signs tampered assertions, and the Service Provider (SP) accepts injected attributes as trusted, enabling privilege escalation when attributes control authorization. The vulnerability has been patched in samlify version 2.13.0. Join the discussion | CVE Database V5 | 06/08/2026, 18:41:40 UTC Added: 06/08/2026, 19:03:40 UTC |
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