CVE Catalog

CVE-2026-5343

HighCVSS 7.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.26%

17th percentile - higher than 17% of all known CVEs

Summary

The SAML SSO - Service Provider plugin for Drupal contains an improper check for unusual or exceptional conditions vulnerability, allowing privilege escalation. This affects versions from 0.0.0 before 3.1.4.

Risk Assessment

An attacker can exploit this vulnerability to gain elevated privileges within the Drupal system, potentially leading to unauthorized data access or site takeover.

Recommendation

Immediately update the SAML SSO - Service Provider plugin to version 3.1.4 or later, which includes a fix for this vulnerability.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS