{"id":"CVE-2020-13662","aliases":["BIT-drupal-2020-13662","GHSA-gjqg-9rhv-qj67"],"url":"https://o3.security/vulnerability/CVE-2020-13662","summary":"Drupal Core Open Redirect vulnerability","details":"Open Redirect vulnerability in Drupal Core allows a user to be tricked into visiting a specially crafted link which would redirect them to an arbitrary external URL. This issue affects: Drupal Drupal Core 7 version 7.70 and prior versions.","published":"2021-05-05T15:15:08.197Z","modified":"2026-07-08T20:30:22.869869Z","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":"7.70"},{"ecosystem":"Packagist","name":"drupal/drupal","fixedVersion":"7.70"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.drupal.org/sa-core-2020-003"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13662"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13662.yaml"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13662.yaml"},{"type":"PACKAGE","url":"https://github.com/drupal/core"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:30:22.869869Z"}}