{"id":"CVE-2026-6367","summary":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-003","details":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).\n\nThis issue affects Drupal core: from 11.3.0 before 11.3.7.","aliases":["BIT-drupal-2026-6367","DRUPAL-CORE-2026-003","GHSA-pw6f-3999-xp7g"],"modified":"2026-07-08T08:13:52.424852689Z","published":"2026-05-19T22:28:07.470Z","database_specific":{"cwe_ids":["CWE-79"],"cna_assigner":"drupal","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6367.json"},"references":[{"type":"WEB","url":"https://git.drupalcode.org/project/drupal"},{"type":"WEB","url":"https://www.drupal.org/project/drupal"},{"type":"WEB","url":"https://www.drupal.org/sa-core-2026-003"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6367.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6367"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.drupalcode.org/project/drupal","events":[{"introduced":"ac5da07ad88571dbb31dfb52f055bb0d4063f598"},{"fixed":"bb3d6153f69df4a5759bf855f90c50d9158f55e5"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"11.3.0"},{"fixed":"11.3.7"}]}},{"type":"GIT","repo":"https://github.com/drupal/drupal","events":[{"introduced":"ac5da07ad88571dbb31dfb52f055bb0d4063f598"},{"fixed":"bb3d6153f69df4a5759bf855f90c50d9158f55e5"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"11.3.0"},{"fixed":"11.3.7"}]}}],"versions":["11.3.6","11.3.5","11.3.4","11.3.3","11.3.2","11.3.1","11.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6367.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}