{"id":"DRUPAL-CONTRIB-2022-026","aliases":[],"status":"published","description":"This module provides an entity relationship hierarchy tree widget for an entity reference field.\n\nThe module doesn't sufficiently filter on output, leading to a Cross Site Scripting vulnerability.\n\nThis vulnerability is mitigated by the fact that an attacker must have a role with the permission to modify an entity that is the reference to a field.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-02-23T17:10:52Z","modified":"2026-09-10T03:45:39Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/entity_reference_tree","fixed_in":["2.0.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/entity_reference_tree","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.2"}]}]}],"references":[{"url":"https://www.drupal.org/sa-contrib-2022-026","tags":["web"]}],"sources":{"osv":[{"id":"DRUPAL-CONTRIB-2022-026","description":"This module provides an entity relationship hierarchy tree widget for an entity reference field.\n\nThe module doesn't sufficiently filter on output, leading to a Cross Site Scripting vulnerability.\n\nThis vulnerability is mitigated by the fact that an attacker must have a role with the permission to modify an entity that is the reference to a field.","status":"published","published":"2022-02-23T17:10:52Z","modified":"2026-09-10T03:45:39.821439407Z","updated_at":"2026-11-02T15:46:13.584509Z"}]}}