{"id":"CVE-2020-13672","aliases":["BIT-drupal-2020-13672","DRUPAL-CORE-2021-002","GHSA-3m36-mjwj-352c"],"url":"https://o3.security/vulnerability/CVE-2020-13672","summary":"Drupal core Cross-site Scripting (XSS) vulnerability","details":"Cross-site Scripting (XSS) vulnerability in Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances. This issue affects: Drupal Core 9.1.x versions prior to 9.1.7; 9.0.x versions prior to 9.0.12; 8.9.x versions prior to 8.9.14; 7.x versions prior to 7.80.","published":"2022-02-11T16:15:08.190Z","modified":"2026-07-08T23:34:26.335519Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"drupal/core","fixedVersion":"7.80"},{"ecosystem":"Packagist","name":"drupal/core","fixedVersion":"8.9.14"},{"ecosystem":"Packagist","name":"drupal/core","fixedVersion":"9.0.12"},{"ecosystem":"Packagist","name":"drupal/core","fixedVersion":"9.1.7"},{"ecosystem":"Packagist","name":"drupal/drupal","fixedVersion":"7.80"},{"ecosystem":"Packagist","name":"drupal/drupal","fixedVersion":"8.9.14"},{"ecosystem":"Packagist","name":"drupal/drupal","fixedVersion":"9.0.12"},{"ecosystem":"Packagist","name":"drupal/drupal","fixedVersion":"9.1.7"}],"fix":null,"references":[{"type":"FIX","url":"https://www.drupal.org/sa-core-2021-002"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:34:26.335519Z"}}