{"id":"CVE-2026-108515","aliases":["CLSA-2026-1792527484","CLSA-2026-1792527640","CLSA-2026-1792529137","DRUPAL-CORE-2026-015","EUVD-2026-113555","GHSA-297f-h4fx-vc6c"],"status":"published","title":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015","description":"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.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00212,"percentile":0.11578,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-10-14T17:25:19Z","modified":"2026-11-06T16:04:08Z","fixes":[{"ecosystem":"Packagist","package":"drupal/core","fixed_in":["10.6.19","11.3.19","11.4.10","12.0.0-beta2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"TuxCare:Packagist","package":"drupal/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.6.17"},{"fixed":"10.6.17-p1+tuxcare"}]}],"versions":["10.6.17"],"bundled":3},{"source":"osv","ecosystem":"TuxCare:Packagist","package":"drupal/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.5.12"},{"fixed":"10.5.12-p2+tuxcare"}]}],"versions":["10.5.12","10.5.12-p1+tuxcare"],"bundled":3},{"source":"osv","ecosystem":"TuxCare:Packagist","package":"drupal/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.9.20"},{"fixed":"8.9.20-p8+tuxcare"}]}],"versions":["8.9.20","8.9.20-p1+tuxcare","8.9.20-p2+tuxcare","8.9.20-p3+tuxcare","8.9.20-p4+tuxcare","8.9.20-p5+tuxcare","8.9.20-p6+tuxcare","8.9.20-p7+tuxcare"],"bundled":2},{"source":"osv","ecosystem":"Packagist","package":"drupal/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.9.0"},{"fixed":"10.6.19"}]},{"type":"ECOSYSTEM","events":[{"introduced":"11.0.0"},{"fixed":"11.3.19"}]},{"type":"ECOSYSTEM","events":[{"introduced":"11.4.0"},{"fixed":"11.4.10"}]},{"type":"ECOSYSTEM","events":[{"introduced":"12.0.0-alpha1"},{"fixed":"12.0.0-beta2"}]}],"versions":["10.0.0","10.0.0-alpha1","10.0.0-alpha2","10.0.0-alpha3","10.0.0-alpha4","10.0.0-alpha5","10.0.0-alpha6","10.0.0-alpha7","10.0.0-beta1","10.0.0-beta2","10.0.0-rc1","10.0.0-rc2","10.0.0-rc3","10.0.1","10.0.10","10.0.11","10.0.2","10.0.3","10.0.4","10.0.5","10.0.6","10.0.7","10.0.8","10.0.9","10.1.0","10.1.0-alpha1","10.1.0-beta1","10.1.0-rc1","10.1.1","10.1.2","10.1.3","10.1.4","10.1.5","10.1.6","10.1.7","10.1.8","10.2.0","10.2.0-alpha1","10.2.0-beta1","10.2.0-rc1","10.2.1","10.2.10","10.2.11","10.2.12","10.2.2","10.2.3","10.2.4","10.2.5","10.2.6","10.2.7","10.2.8","10.2.9","10.3.0","10.3.0-beta1","10.3.0-rc1","10.3.1","10.3.10","10.3.11","10.3.12","10.3.13","10.3.14","10.3.2","10.3.3","10.3.4","10.3.5","10.3.6","10.3.7","10.3.8","10.3.9","10.4.0","10.4.0-beta1","10.4.0-rc1","10.4.1","10.4.10","10.4.2","10.4.3","10.4.4","10.4.5","10.4.6","10.4.7","10.4.8","10.4.9","10.5.0","10.5.0-beta1","10.5.0-rc1","10.5.1","10.5.10","10.5.11","10.5.12","10.5.2","10.5.3","10.5.4","10.5.5","10.5.6","10.5.7","10.5.8","10.5.9","10.6.0","10.6.0-beta1","10.6.0-rc1","10.6.1","10.6.10","10.6.11","10.6.12","10.6.13","10.6.14","10.6.15","10.6.16","10.6.17","10.6.18","10.6.2","10.6.3","10.6.4","10.6.5","10.6.6","10.6.7","10.6.8","10.6.9","11.0.0","11.0.1","11.0.10","11.0.11","11.0.12","11.0.13","11.0.2","11.0.3","11.0.4","11.0.5","11.0.6","11.0.7","11.0.8","11.0.9","11.1.0","11.1.0-beta1","11.1.0-rc1","11.1.1","11.1.10","11.1.2","11.1.3","11.1.4","11.1.5","11.1.6","11.1.7","11.1.8","11.1.9","11.2.0","11.2.0-alpha1","11.2.0-beta1","11.2.0-rc1","11.2.0-rc2","11.2.1","11.2.10","11.2.11","11.2.12","11.2.13","11.2.14","11.2.2","11.2.3","11.2.4","11.2.5","11.2.6","11.2.7","11.2.8","11.2.9","11.3.0","11.3.0-alpha1","11.3.0-beta1","11.3.0-rc1","11.3.0-rc2","11.3.1","11.3.10","11.3.11","11.3.12","11.3.13","11.3.14","11.3.16","11.3.17","11.3.18","11.3.2","11.3.3","11.3.4","11.3.5","11.3.6","11.3.7","11.3.8","11.3.9","11.4.0","11.4.1","11.4.2","11.4.3","11.4.4","11.4.5","11.4.6","11.4.7","11.4.8","11.4.9","12.0.0-alpha1","12.0.0-beta1","8.9.0","8.9.1","8.9.10","8.9.11","8.9.12","8.9.13","8.9.14","8.9.15","8.9.16","8.9.17","8.9.18","8.9.19","8.9.2","8.9.20","8.9.3","8.9.4","8.9.5","8.9.6","8.9.7","8.9.8","8.9.9","9.0.0","9.0.0-alpha1","9.0.0-alpha2","9.0.0-beta1","9.0.0-beta2","9.0.0-beta3","9.0.0-rc1","9.0.1","9.0.10","9.0.11","9.0.12","9.0.13","9.0.14","9.0.2","9.0.3","9.0.4","9.0.5","9.0.6","9.0.7","9.0.8","9.0.9","9.1.0","9.1.0-alpha1","9.1.0-beta1","9.1.0-rc1","9.1.0-rc2","9.1.0-rc3","9.1.1","9.1.10","9.1.11","9.1.12","9.1.13","9.1.14","9.1.15","9.1.2","9.1.3","9.1.4","9.1.5","9.1.6","9.1.7","9.1.8","9.1.9","9.2.0","9.2.0-alpha1","9.2.0-beta1","9.2.0-beta2","9.2.0-beta3","9.2.0-rc1","9.2.1","9.2.10","9.2.11","9.2.12","9.2.13","9.2.14","9.2.15","9.2.16","9.2.17","9.2.18","9.2.19","9.2.2","9.2.20","9.2.21","9.2.3","9.2.4","9.2.5","9.2.6","9.2.7","9.2.8","9.2.9","9.3.0","9.3.0-alpha1","9.3.0-beta1","9.3.0-beta2","9.3.0-beta3","9.3.0-rc1","9.3.1","9.3.10","9.3.11","9.3.12","9.3.13","9.3.14","9.3.15","9.3.16","9.3.17","9.3.18","9.3.19","9.3.2","9.3.20","9.3.21","9.3.22","9.3.3","9.3.4","9.3.5","9.3.6","9.3.7","9.3.8","9.3.9","9.4.0","9.4.0-alpha1","9.4.0-beta1","9.4.0-rc1","9.4.0-rc2","9.4.1","9.4.10","9.4.11","9.4.12","9.4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core"}],"references":[{"url":"https://www.drupal.org/sa-core-2026-015","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108515","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-297f-h4fx-vc6c"},{"url":"https://git.drupalcode.org/project/drupal","tags":["web"]},{"url":"https://www.drupal.org/project/drupal","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108515.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-108515","title":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015","description":"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.","status":"published","published":"2026-10-30T03:09:52.573Z","modified":"2026-11-06T16:04:08.817Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T17:28:52.192546Z"}],"euvd":[{"id":"EUVD-2026-113555","description":"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.","status":"published","published":"2026-10-30T03:09:52Z","modified":"2026-11-06T16:04:08Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-06T17:05:29.708432Z"}],"ghsa":[{"id":"GHSA-297f-h4fx-vc6c","title":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")...","description":"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.","status":"published","published":"2026-10-30T06:31:52Z","modified":"2026-11-06T18:34:58Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T19:01:26.771329Z"}],"nvd":[{"id":"CVE-2026-108515","description":"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.","status":"published","published":"2026-10-30T04:18:07.017Z","modified":"2026-11-06T16:17:36.72Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T18:00:55.191747Z"}],"osv":[{"id":"CVE-2026-108515","title":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015","description":"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.","status":"published","published":"2026-10-30T03:09:52.573Z","modified":"2026-11-08T02:30:36.239538448Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-07T03:08:00.155606Z"},{"id":"CLSA-2026-1792527484","title":"TuxCare security update for drupal/core (3 CVEs)","description":"TuxCare rebuilt drupal/core to address 3 CVEs. Fixed in 10.6.17-p1+tuxcare.","status":"published","published":"2026-10-20T20:18:04Z","modified":"2026-10-21T01:30:10.898014369Z","updated_at":"2026-11-02T15:43:54.672859Z"},{"id":"CLSA-2026-1792527640","title":"TuxCare security update for drupal/core (3 CVEs)","description":"TuxCare rebuilt drupal/core to address 3 CVEs. Fixed in 10.5.12-p2+tuxcare.","status":"published","published":"2026-10-20T20:20:40Z","modified":"2026-10-21T01:30:11.467298793Z","updated_at":"2026-11-02T15:43:54.672859Z"},{"id":"CLSA-2026-1792529137","title":"TuxCare security update for drupal/core (2 CVEs)","description":"TuxCare rebuilt drupal/core to address 2 CVEs. Fixed in 8.9.20-p8+tuxcare.","status":"published","published":"2026-10-20T20:45:37Z","modified":"2026-10-21T01:30:11.471400919Z","updated_at":"2026-11-02T15:43:54.672859Z"},{"id":"DRUPAL-CORE-2026-015","description":"The Drupal core Link module provides a field type that can be used for internal and external URLs.\n\nThe module does not sufficiently sanitize certain markup in some circumstances, which can lead to cross-site scripting (XSS) vulnerabilities.","status":"published","published":"2026-10-14T17:25:19Z","modified":"2026-10-14T18:11:06.211689Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}