WordPress SAML Single Sign On – SSO Login plugin <= 5.4.6 - Unauthenticated Authentication Bypass vulnerability
🗓️ 31 Aug 2026 11:42:00Reported by Tanishq Shah, Thatchapol Booranatanit (AliceZz)Type 
patchstack🔗 patchstack.com👁 5 Views
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-75807 | 29 Aug 202618:34 | – | circl |
 | CVE-2026-75807 | 29 Aug 202617:25 | – | cve |
 | CVE-2026-75807 SAML Single Sign On <= 5.4.6 - Unauthenticated Authentication Bypass via X.509 Certificate Poisoning | 29 Aug 202617:25 | – | cvelist |
 | EUVD-2026-68133 | 29 Aug 202617:25 | – | euvd |
 | CVE-2026-75807 | 29 Aug 202618:16 | – | nvd |
 | PT-2026-83496 | 29 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-75807 SAML Single Sign On <= 5.4.6 - Unauthenticated Authentication Bypass via X.509 Certificate Poisoning | 29 Aug 202617:25 | – | vulnrichment |
Node
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
31 Aug 2026 11:42Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00289
SSVC