CVE-2026-6367

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 11.3.0 before 11.3.7.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - mlhess@drupal.org

Published

2026-05-19

Last modified

2026-06-22

Weaknesses

CWE-79

Affected products

• Drupal (Drupal)
• Drupal Core (Drupal)

References

• https://www.drupal.org/sa-core-2026-003