{"id":"DRUPAL-CONTRIB-2021-003","details":"This module enables you to add groups to other groups in a tree structure where access can be inherited up or down the tree.\n\nWhen you configure Subgroup to have a tree with at least three levels, users may inadvertently get permissions in a group that is an uncle or cousin of the source group, rather than a direct ancestor or descendant. Trees with only multiple nodes at the lowest tier (or nowhere) are unaffected.","modified":"2026-09-10T03:46:12.798499226Z","published":"2021-01-27T17:53:09Z","references":[{"type":"WEB","url":"https://www.drupal.org/sa-contrib-2021-003"}],"affected":[{"package":{"name":"drupal/subgroup","ecosystem":"Packagist:https://packages.drupal.org/8","purl":"pkg:composer/drupal/subgroup?repository_url=https:%2F%2Fpackages.drupal.org%2F8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"last_affected":"1.0.0"}],"database_specific":{"constraint":"1.0.0"}}],"database_specific":{"affected_versions":"1.0.0","source":"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/subgroup/DRUPAL-CONTRIB-2021-003.json"}}],"schema_version":"1.9.0","credits":[{"name":"Mori Sugimoto","contact":["https://www.drupal.org/user/82971"]},{"name":"kyk","contact":["https://www.drupal.org/user/29822"]}]}