CVE-2026-6365
MEDIUM6.1EPSS 0.03%Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001
Published: 4/15/2026Modified: 5/21/2026
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: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.
Affected packages (2)
- Bitnami/drupal>= 8.0.0, < 10.5.9, >= 10.6.0, < 10.6.7, >= 11.0.0, < 11.2.11, >= 11.3.0, < 11.3.7
- Packagist/drupal/core>= 8.0.0, < 10.5.9 | >= 10.6.0, < 10.6.7 | >= 11.0.0, < 11.2.11 | >= 11.3.0, < 11.3.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |