Drupal core – Moderately critical – Cross-site scripting

6.1 / 10

MEDIUM

CVSS: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.

Basic Information

ID CVE-2026-6367

Source drupal

Published May 19, 2026 at 22:28

Modified May 20, 2026 at 13:34

Affected Product

Vendor Drupal

Product Drupal core

Version 11.3.0

Affected Versions Drupal Drupal core 11.3.0

CWE Classification

CWE-79

References

www.drupal.org /sa-core-2026-003

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    "published": "2026-05-19T22:28:07.470Z",
    "modified": "2026-05-20T13:34:14.489Z",
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Drupal core – Moderately critical – Cross-site scripting – SA-CORE-2026-003_CVE-2026-6367