{"id":"DRUPAL-CONTRIB-2024-042","aliases":["CVE-2024-13278"],"title":"This module adds a tab for sufficiently permissioned users.","titleSource":"OSV","descriptionSource":"OSV","description":"This module adds a tab for sufficiently permissioned users. The tab shows all revisions like standard Drupal but it also allows pretty viewing of all added/changed/deleted words between revisions.\n\nThe module doesn't sufficiently check revision access before rendering a diff report for 1) nodes or 2) general entities that support diff.\n\nThis vulnerability is mitigated by the fact that an attacker must have a role with the permission from the general node permission to \"view all revisions\", one of the more specific node type permissions, \"view %bundle revisions\" or the equivalent for other general entity types.","severity":"unknown","score":null,"published":"2024-10-02T16:15:59.000Z","modified":"2026-09-10T03:45:20.154Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist:https://packages.drupal.org/8","name":"drupal/diff","sources":[{"name":"OSV · DRUPAL-CONTRIB-2024-042","url":"https://osv.dev/vulnerability/DRUPAL-CONTRIB-2024-042"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.8.0"}],"type":"ECOSYSTEM","database_specific":{"constraint":"<1.8.0"}},{"events":[{"introduced":"2.0.0-beta1"},{"fixed":"2.0.0-beta3"}],"type":"ECOSYSTEM","database_specific":{"constraint":">=2.0.0-beta1 <2.0.0-beta3"}}],"versions":[],"fixed":["1.8.0","2.0.0-beta3"]}],"sourceAffected":[],"references":["https://www.drupal.org/sa-contrib-2024-042"],"sources":[{"name":"OSV","id":"DRUPAL-CONTRIB-2024-042","modified":"2026-09-10T03:45:20.154739366Z","url":"https://osv.dev/vulnerability/DRUPAL-CONTRIB-2024-042"}],"assessments":[],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T18:10:32.025Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}