Drupal : vulnérabilité

1. Vérifier si vous êtes concerné

   Versions ou systèmes touchés :

   <1.11.0

   drush status --field=drupal-version
   composer show drupal/core

2. Corriger

   Versions corrigées : 8.x-1.11.

   Mettre à jour le cœur ou le module concerné avec Composer, appliquer les mises à jour de base, vider les caches, sur chaque site.

   composer update "drupal/core-*" --with-all-dependencies
   composer update drupal/<module> --with-all-dependencies
   drush updatedb -y && drush cache:rebuild

3. En attendant le correctif

   Désactiver le module concerné (drush pm:uninstall <module>) si le correctif ne peut pas passer tout de suite, ou retirer la permission vulnérable aux rôles non administrateurs.

4. Contrôler

   drush status --field=drupal-version et composer show drupal/<module> doivent afficher la version corrigée.

   Rapport de statut Drupal (/admin/reports/status) sans alerte de sécurité.

Commandes indicatives (Debian ou Ubuntu) : à adapter à chaque serveur, après sauvegarde.

This module lets non-administrators approve, deactivate and delete users, limited by the roles they can delegate through Role Delegation. The module doesn't sufficiently check role delegation when approving users, and offers an Activate link for blocked administrators. It also doesn't protect user 1 from being deactivated or deleted. This vulnerability is mitigated by the fact that an attacker must have a role with one of the module's additional action permissions. Solution : Install the latest version: - If you use the Simple User Management module, upgrade to Simple User Management 8.x-1.11