TI-2026-85133 CVE-2026-63183
Host header injection in OmniAuth callback URLs
Priority LOW 30
OmniAuth is a flexible authentication system utilizing Rack middleware.
Vulnerabilities
9 records
TI-2025-18946 CVE-2025-25292 · GHSA-754f-8gm6-c4r2
Ruby SAML vulnerable to SAML authentication bypass due to namespace handling (parser differential)
Priority HIGH 84
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby.
TI-2025-18945 CVE-2025-25291 · GHSA-4vc4-m8qh-g8jm
ruby-saml vulnerable to SAML authentication bypass due to DOCTYPE handling (parser differential)
Priority HIGH 81
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby.
TI-2025-18947 CVE-2025-25293 · GHSA-92rq-c8cf-prrq
ruby-saml vulnerable to Remote Denial of Service (DoS) with compressed SAML responses
Priority MEDIUM 43
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby.
TI-2024-30458 CVE-2024-45409 · GHSA-jw9c-mfg7-9rx2
The Ruby SAML library vulnerable to a SAML authentication bypass via Incorrect XPath selector
Priority HIGH 82
The Ruby SAML library is for implementing the client side of a SAML authorization.
TI-2020-18798 CVE-2020-36599 · GHSA-pm55-qfxr-h247
lib/omniauth/failure_endpoint.rb in OmniAuth before 1.9.2 (and before 2.0) does not escape the message_key value.
Priority MEDIUM 44
lib/omniauth/failure_endpoint.rb in OmniAuth before 1.9.2 (and before 2.0) does not escape the message_key value.
TI-2015-07661 CVE-2015-9284 · GHSA-ww4x-rwq6-qpgf
Cross-site request forgery in omniauth ruby gem
Priority MEDIUM 41
The request phase of the OmniAuth Ruby gem (1.9.1 and earlier) is vulnerable to Cross-Site Request Forgery when used as part of the Ruby on Rails framework, allowing accounts to be connected without user intent, user int…
TI-2017-08455 CVE-2017-11430 · GHSA-94hm-8q65-rmxm
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Priority MEDIUM 47
OmniAuth OmnitAuth-SAML 1.9.0 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…
TI-2017-13284 CVE-2017-18076 · GHSA-9pr6-grf4-x2fr
In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly…
Priority LOW 37
In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback…