{"id":"CVE-2026-108515","summary":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015","details":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 8.9.0 to 10.6.19, from 11.0.0 to 11.3.19, from 11.4.0 to 11.4.10, from 12.0.0-alpha1 to 12.0.0-beta2.","aliases":["DRUPAL-CORE-2026-015"],"modified":"2026-11-08T02:30:36.239538448Z","published":"2026-10-30T03:09:52.573Z","database_specific":{"cna_assigner":"drupal","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108515.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-2026-015"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108515.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108515"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.drupalcode.org/project/drupal","events":[{"introduced":"a412ca41cfc0d954fe3cb2dd982dc6ca049b1c70"},{"fixed":"ee1be111cd25c441dcbf25456d6cd83df28b469c"},{"introduced":"140f94ff1051644c4416c7ed30cc5dd1f14507b2"},{"fixed":"853dbf1de9da9b43149ee50ef56ab09f27e4b3ff"},{"introduced":"f68a8e2a206e804342e0b70eae841abc5682b23b"},{"fixed":"ffe74afecbb074fd2bc69aba6620d635a402cd52"},{"introduced":"7fc0c4407fa792b57b8666bdb1f10e8978f8cfec"},{"fixed":"3df2505fcc974c13a1bc28edbdd763a4df7d5a93"}],"database_specific":{"extracted_events":[{"strategy":"StandardRange","range":[{"introduced":"8.9.0"},{"fixed":"10.6.19"}],"source":"AFFECTED_FIELD"},{"range":[{"introduced":"11.0.0"},{"fixed":"11.3.19"}],"source":"AFFECTED_FIELD","strategy":"StandardRange"},{"range":[{"introduced":"11.4.0"},{"fixed":"11.4.10"}],"source":"AFFECTED_FIELD","strategy":"StandardRange"},{"source":"AFFECTED_FIELD","strategy":"StandardRange","range":[{"introduced":"12.0.0-alpha1"},{"fixed":"12.0.0-beta2"}]}]}}],"versions":["11.4.9","12.0.0-beta1","11.4.8","11.4.6","12.0.0-alpha1","11.4.5","11.4.3","11.4.2","11.4.1","11.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108515.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L"}]}