CVE-2026-5343
High
Description
Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal SAML SSO - Service Provider allows Privilege Escalation. This issue affects SAML SSO - Service Provider: from 0.0.0 before 3.1.4.
SeverityHigh
CVSS7.4
Exploit probability—
ProductMiniorange Saml Sso - Service Provider
PublishedMay 28, 2026
First seenMay 28, 2026
Weakness typeCWE-754CWE-754
How to fix
Update
- miniorange saml_sso_-_service_provider3.1.4 or later
- drupal/miniorange_saml3.1.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| miniorange saml_sso_-_service_provider | 3.0.1 ≤ v < 3.1.4, 7.x-1.0, 7.x-1.1, 7.x-1.2, 7.x-1.3, 7.x-1.4, 7.x-1.5, 7.x-1.6, 7.x-1.7, 7.x-1.8, 7.x-1.9, 7.x-1.91, 7.x-1.92, 7.x-1.93, 7.x-1.94, 7.x-1.95, 7.x-1.96, 7.x-1.97, 7.x-1.98, 7.x-1.99, 7.x-1.991, 7.x-1.992, 7.x-1.993, 7.x-1.994, 7.x-1.995, 7.x-2.0, 7.x-2.1, 7.x-2.2, 7.x-2.3, 7.x-2.4, 7.x-2.5, 7.x-2.51, 7.x-2.52, 7.x-2.53, 7.x-2.54, 7.x-2.55, 7.x-2.56, 7.x-2.60, 7.x-2.61, 7.x-2.70, 7.x-2.71, 7.x-2.72, 8.x-1.0, 8.x-1.1, 8.x-1.2, 8.x-1.3, 8.x-1.4, 8.x-1.5, 8.x-1.6, 8.x-1.7, 8.x-1.8, 8.x-1.9, 8.x-1.10, 8.x-1.11, 8.x-1.12, 8.x-1.121, 8.x-1.122, 8.x-2.0, 8.x-2.1, 8.x-2.11, 8.x-2.12, 8.x-2.13, 8.x-2.14, 8.x-2.15, 8.x-2.16, 8.x-2.17, 8.x-2.18, 8.x-2.19, 8.x-2.20, 8.x-2.21, 8.x-2.22, 8.x-2.23, 8.x-2.24, 8.x-2.25, 8.x-2.26, 8.x-2.27, 8.x-2.28 | 3.1.4 |
| drupal/miniorange_samlPackagist:https://packages.drupal.org/8 | v < 3.1.4 | 3.1.4 |
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