CVE-2025-66568 ruby-saml Libxml2 Canonicalization errors can bypass Digest/Signature validation
| Reporter | Title | Published | Views | Family All 23 |
|---|---|---|---|---|
 | Security Bulletin: Multiple vulnerabilities in IBM Aspera Enterprice WebApps | 16 Feb 202622:05 | – | ibm |
 | CVE-2025-66568 | 9 Dec 202507:28 | – | circl |
 | Ruby SAML data forgeing vulnerability | 9 Dec 202500:00 | – | cnnvd |
 | CVE-2025-66568 | 9 Dec 202502:03 | – | cve |
 | CVE-2025-66568 | 9 Dec 202502:03 | – | debiancve |
 | EUVD-2025-201828 | 9 Dec 202502:03 | – | euvd |
 | Ruby-saml allows a Libxml2 Canonicalization error to bypass Digest/Signature validation | 8 Dec 202522:03 | – | github |
 | ruby-saml | 29 Oct 202613:59 | – | kitploit |
 | CVE-2025-66568 | 9 Dec 202502:03 | – | mend |
 | CVE-2025-66568 | 9 Dec 202516:18 | – | nvd |
10
[
{
"vendor": "SAML-Toolkits",
"product": "ruby-saml",
"versions": [
{
"version": "< 1.18.0",
"status": "affected"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
09 Dec 2025 02:03Current
CVSS 49.3
EPSS0.0025
SSVC