Drupal : exécution de code à distance — corrigée en 11.4.10, 11.3.19, 10.6.19

1. Vérifier si vous êtes concerné

   Versions ou systèmes touchés :

   >= 8.9.0 < 10.6.19 || >= 11.0.0 < 11.3.19 || >= 11.4.0 < 11.4.10 || >= 12.0.0-alpha1 < 12.0.0-beta2

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

2. Corriger

   Versions corrigées : 11.4.10, 11.3.19, 10.6.19.

   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.

A remote code execution vulnerability exists within the Field UI module in Drupal core. The vulnerability is not directly exploitable with core alone, but multiple serious exploit paths exist with contributed modules. At least one known exploit path does not require authentication. Custom code may also expose the vulnerable functionality. The vulnerability can be mitigated by uninstalling the core Field UI module ( field_ui ), which will provide protection while sites are updated. Drupal Steward protection: This issue is being protected by Drupal Steward . Sites that use Drupal Steward are already protected from some known attack vectors, but the protection offered will not cover all possible exploits. Sites should upgrade in the near future in case additional attack vectors are discovered. Solution : Install the latest version: Drupal 11 - If you use Drupal 11.4.x, update to Drupal 11.4.10 . - If you use Drupal 11.3.x, update to Drupal 11.3.19 . - Drupal 11.2.x and below are end-of-life and do not receive security coverage. Drupal 10 - If you use Drupal 10.6.x, update to Drupal 10.6.19 . - Drupal 10.5.x and below are end-of-life and do not receive security coverage. Drupal 8 and Drupal 9 have both reached end-of-life.