{"id":"BIT-drupal-2020-13665","details":"Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FALSE under jsonapi.settings config are vulnerable. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.x versions prior to 9.0.1.","aliases":["CVE-2020-13665","GHSA-wxqp-jwc9-g39x"],"modified":"2026-09-08T08:47:03.346570227Z","published":"2024-03-06T10:58:25.802Z","database_specific":{"cpes":["cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*"],"severity":"Critical"},"references":[{"type":"ADVISORY","url":"https://www.drupal.org/sa-core-2020-006"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13665"}],"affected":[{"package":{"name":"drupal","ecosystem":"Bitnami","purl":"pkg:bitnami/drupal"},"ranges":[{"type":"SEMVER","events":[{"introduced":"8.8.0"},{"fixed":"8.8.8"},{"introduced":"8.9.0"},{"fixed":"8.9.1"},{"introduced":"9.0.0"},{"fixed":"9.0.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/drupal/BIT-drupal-2020-13665.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}],"schema_version":"1.9.0"}