Vulnerability advisory

BIT-drupal-2026-6367

Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-003

Published May 21, 2026Updated Sep 8, 2026OSV record ↗

Also known as CVE-2026-6367DRUPAL-CORE-2026-003GHSA-pw6f-3999-xp7g

Severity

Severity not reported.

Affected versions

drupal Bitnami

Affected Fixed in

11.3.0 to before 11.3.7 11.3.7

Affected	Fixed in
`11.3.0` to before 11.3.7	`11.3.7`
Severity for this package CVSS 3.x`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`

Severity for this package

CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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 11.3.0 before 11.3.7.

References

Webnvd.nist.gov/vuln/detail/CVE-2026-6367 ↗
Advisorywww.drupal.org/sa-core-2026-003 ↗