CVE-2026-5343

7.4 HIGH

Published: May 28, 2026 Modified: June 01, 2026

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://www.drupal.org/sa-contrib-2026-031

Source: mlhess@drupal.org

Vendor Advisory

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.4 / 10.0

EPSS (Exploit Probability)

0.3%

17th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-754

Affected Vendors

miniorange

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