CVE-2026-108515: Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015
Published Oct 30, 2026
·Updated
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.
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch SA-CORE-2026-015
Event History
Oct 30, 2026
CVE Published
via MITRE·03:09 AM
Data Sourced
via MITRE·03:09 AM
DescriptionWeakness
Data Sourced
via NVD·04:18 AM
DescriptionWeakness