CVE-2025-25291
EUVD-2025-641512.03.2025, 21:15
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 fix the issue.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| omniauth | omniauth_saml | 𝑥 < 1.10.6 |
| omniauth | omniauth_saml | 2.0.0 ≤ 𝑥 < 2.1.3 |
| omniauth | omniauth_saml | 2.2.0 ≤ 𝑥 < 2.2.3 |
| onelogin | ruby-saml | 𝑥 < 1.12.4 |
| onelogin | ruby-saml | 1.13.0 ≤ 𝑥 < 1.18.0 |
| netapp | storagegrid | - |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
References