[ CVE-2026-87952 · Published 22 Oct 2026 ]
Vulnerability in Drupal SAML SSO - Service Provider
CVSS 3.1
EPSS <1%No fix listed yet
[ Description ]Official description
Authentication Bypass by Capture-replay vulnerability in Drupal SAML SSO - Service Provider allows Remote Services with Stolen Credentials. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.