VULNERABILITY INTELLIGENCE

CVE-2017-11428

CVSS score9.8 CRITICAL

EPSS probability2.46%

CISA KEVNot currently listed

Published2019-04-17

Last modified2026-06-17

Description

OneLogin Ruby-SAML 1.6.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.