{"action":"Upgrade drupal/core to 8.9.14 or later.","affected":[{"fixed":"8.9.14","introduced":"8.0.0"},{"fixed":"9.0.12","introduced":"9.0.0"},{"fixed":"9.1.7","introduced":"9.1.0"}],"component":"drupal/core","cve_ids":["CVE-2020-13672"],"ecosystem":"Packagist","epss":0.00677,"exploited":false,"fixed_versions":["8.9.14","9.0.12","9.1.7"],"ghsa_id":"GHSA-3m36-mjwj-352c","id":"tcs_01M5KER94BCWGJKMK7BD1M0VRF","modified_at":"2026-09-19T17:43:24Z","published_at":"2021-04-21T15:58:22Z","references":["https://osv.dev/vulnerability/DRUPAL-CORE-2021-002","https://www.drupal.org/sa-core-2021-002"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DRUPAL-CORE-2021-002","url":"https://osv.dev/vulnerability/DRUPAL-CORE-2021-002"}],"summary":"Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances."}