{"schema_version":"1.9.2","id":"DRUPAL-CONTRIB-2026-294","published":"2026-11-04T17:29:31Z","modified":"2026-11-04T20:30:03.549969042Z","aliases":["CVE-2026-118566"],"details":"The Content Synchronizer module allows content to be exported and imported between Drupal sites via uploaded archive files.\n\nThe module doesn't sufficiently sanitize input passed to its client-side code, leading to a DOM-based cross-site scripting (XSS) vulnerability.","affected":[{"package":{"name":"drupal/content_synchronizer","ecosystem":"Packagist:https://packages.drupal.org/8","purl":"pkg:composer/drupal/content_synchronizer?repository_url=https:%2F%2Fpackages.drupal.org%2F8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1"}],"database_specific":{"constraint":"<4.1.1"}}],"database_specific":{"affected_versions":"<4.1.1","source":"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/content_synchronizer/DRUPAL-CONTRIB-2026-294.json"}}],"references":[{"type":"WEB","url":"https://www.drupal.org/sa-contrib-2026-294"}],"credits":[{"name":"Drew Webber (mcdruid)","contact":["https://www.drupal.org/u/mcdruid"]}]}