CVE-2025-25292
Vulnerability from cvelistv5
Published
2025-03-12 20:53
Modified
2025-03-18 14:32
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue.
Impacted products
Vendor Product Version
SAML-Toolkits ruby-saml Version: < 1.12.4
Version: >= 1.13.0, < 1.18.0
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Show details on NVD website


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