Advisories for Gem/Omniauth-Saml package

2024
2019

Improper Authentication

OmniAuth OmnitAuth-SAML 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 an attacker to potentially bypass authentication to SAML service providers.