CVE-2026-87947: CWE-347 Improper Verification of Cryptographic Signature in Drupal SAML SSO - Service Provider
Description
Improper Verification of Cryptographic Signature vulnerability in Drupal SAML SSO - Service Provider allows Signature Spoof. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.
Affected software
Drupal
SAML SSO - Service Provider
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- drupal
- Date Reserved
- 2026-09-09T16:56:20.053Z
- State
- PUBLISHED
Threat ID: 6ad967fe4d27ba8daa1a2846
Added to database: 10/22/2026, 01:33:50 UTC
Last updated: 10/22/2026, 01:33:50 UTC
Views: 1
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