Improper Verification of Cryptographic Signature Affecting ruby-saml package, versions <1.12.4>=1.13.0, <1.18.0
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Test your applications- Snyk IDSNYK-RUBY-RUBYSAML-9402844
- published13 Mar 2025
- disclosed12 Mar 2025
- creditPeter Stöckli
Introduced: 12 Mar 2025
NewCVE-2025-25292 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade ruby-saml to version 1.12.4, 1.18.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to differences in XML document namespace parsing between REXML and Nokogiri, implemented in xml_security.rb. An attacker can bypass authentication via Signature Wrapping attack.