View online: https://www.drupal.org/sa-contrib-2026-194 Project: Entity Reference Manager (Merge entities) [1] Project machine name: entity_reference_manager Date: 2026-October-07 Security risk: *Critical* 16 ∕ 25 AC:Basic/A:None/CI:Some/II:Some/E:Theoretical/TD:All [2] Vulnerability: Access bypass Affected versions: <1.0.3 CVE IDs: CVE-2026-107251 Description: Entity Reference Manager is an advanced administrative module for Drupal that allows site administrators to identify, analyze, and replace entity references across the system. The module does not sufficiently restrict access to all entity management operations. Users who can view content can access the entity merge functionality and delete arbitrary nodes, taxonomy terms, or media entities. Solution: Install the latest version: * If you use the Entity Reference Manager module, upgrade to Entity Reference Manager 1.0.3 [3] Reported By: * Joshua Sedler (grevil) [4] Fixed By: * Cristiano Demari (cristianodemari) [5] * Joshua Sedler (grevil) [6] Coordinated By: * Swan Kalata (akalata) [7] of the Drupal Security Team * Greg Knaddison (greggles) [8] of the Drupal Security Team ------------------------------------------------------------------------------ Contribution record [9] [1] https://www.drupal.org/project/entity_reference_manager [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/entity_reference_manager/releases/1.0.3 [4] https://www.drupal.org/u/grevil [5] https://www.drupal.org/u/cristianodemari [6] https://www.drupal.org/u/grevil [7] https://www.drupal.org/u/akalata [8] https://www.drupal.org/u/greggles [9] https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal....