CVE-2026-73476

Improper Handling of Case Sensitivity vulnerability in Drupal External Authentication allows Privilege Escalation. This issue affects External Authentication versions: from 0.0.0 to 2.0.13...

CVE-2026-73476

Drupal External Authentication (versions 0.0.0 through 2.0.13 ) is affected by an improper handling of case sensitivity flaw that allows privilege escalation . The module fails to ensure exact matching of externally supplied identity values when storing and looking up authentication mappings unde...